1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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5 | %general-entities;
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6 |
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7 | <!ENTITY ruby-download-http "http://cache.ruby-lang.org/pub/ruby/&ruby-minor-version;/ruby-&ruby-version;.tar.xz">
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8 | <!ENTITY ruby-download-ftp " ">
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9 | <!ENTITY ruby-md5sum "60adb09227ff188a53fd13b6e854edd2">
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10 | <!ENTITY ruby-size "11 MB">
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11 | <!ENTITY ruby-buildsize "567 MB (add 230 MB for C API docs)">
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12 | <!ENTITY ruby-time "1.3 SBU (using parallelism=4; add 4.4 SBU for tests; add 0.5 SBU for C API docs)">
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13 | ]>
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14 |
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15 | <sect1 id="ruby" xreflabel="Ruby-&ruby-version;">
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16 | <?dbhtml filename="ruby.html"?>
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17 |
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18 | <sect1info>
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19 | <othername>$LastChangedBy$</othername>
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20 | <date>$Date$</date>
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21 | </sect1info>
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22 |
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23 | <title>Ruby-&ruby-version;</title>
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24 |
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25 | <indexterm zone="ruby">
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26 | <primary sortas="a-Ruby">Ruby</primary>
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27 | </indexterm>
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28 |
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29 | <sect2 role="package">
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30 | <title>Introduction to Ruby</title>
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31 |
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32 | <para>
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33 | The <application>Ruby</application> package contains the
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34 | <application>Ruby</application> development environment. This
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35 | is useful for object-oriented scripting.
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36 | </para>
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37 |
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38 | &lfs10_checked;
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39 |
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40 | <bridgehead renderas="sect3">Package Information</bridgehead>
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41 | <itemizedlist spacing="compact">
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42 | <listitem>
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43 | <para>
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44 | Download (HTTP): <ulink url="&ruby-download-http;"/>
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45 | </para>
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46 | </listitem>
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47 | <listitem>
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48 | <para>
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49 | Download (FTP): <ulink url="&ruby-download-ftp;"/>
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50 | </para>
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51 | </listitem>
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52 | <listitem>
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53 | <para>
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54 | Download MD5 sum: &ruby-md5sum;
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55 | </para>
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56 | </listitem>
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57 | <listitem>
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58 | <para>
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59 | Download size: &ruby-size;
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60 | </para>
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61 | </listitem>
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62 | <listitem>
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63 | <para>
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64 | Estimated disk space required: &ruby-buildsize;
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65 | </para>
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66 | </listitem>
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67 | <listitem>
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68 | <para>
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69 | Estimated build time: &ruby-time;
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70 | </para>
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71 | </listitem>
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72 | </itemizedlist>
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73 |
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74 | <bridgehead renderas="sect3">Ruby Dependencies</bridgehead>
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75 |
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76 | <bridgehead renderas="sect4">Optional</bridgehead>
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77 | <para role="optional">
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78 | <xref linkend="db"/>,
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79 | <xref linkend="doxygen"/>,
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80 | <xref linkend="graphviz"/>,
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81 | <xref linkend="libyaml"/>,
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82 | <xref linkend="tk"/>,
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83 | <xref linkend="valgrind"/>, and
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84 | <ulink url="http://dtrace.org/blogs/about/">DTrace</ulink>
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85 | </para>
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86 |
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87 | <para condition="html" role="usernotes">User Notes:
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88 | <ulink url="&blfs-wiki;/ruby"/>
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89 | </para>
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90 | </sect2>
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91 |
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92 | <sect2 role="installation">
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93 | <title>Installation of Ruby</title>
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94 |
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95 | <para>
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96 | Install <application>Ruby</application> by running the following
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97 | command:
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98 | </para>
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99 |
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100 | <screen><userinput>./configure --prefix=/usr \
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101 | --enable-shared \
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102 | --docdir=/usr/share/doc/ruby-&ruby-version; &&
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103 | make</userinput></screen>
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104 |
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105 | <para>
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106 | Optionally, build the CAPI documents by running the following
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107 | commands:
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108 | </para>
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109 |
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110 | <screen><userinput>make capi</userinput></screen>
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111 |
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112 | <para>
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113 | To test the results, issue: <command>make check</command>. There are over
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114 | 21,000 tests. Some tests related to ipv6 may indicate errors. If the
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115 | tests are run in a directory that has a world writable component (e.g.
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116 | /tmp) then several additional tests may fail. One test related to
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117 | the time function may fail due to a change in expectations as a result of
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118 | glibc-2.31.
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119 | </para>
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120 |
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121 | <para>
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122 | Now, as the <systemitem class="username">root</systemitem> user:
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123 | </para>
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124 |
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125 | <screen role="root"><userinput>make install</userinput></screen>
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126 |
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127 | </sect2>
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128 |
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129 | <sect2 role="commands">
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130 | <title>Command Explanations</title>
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131 |
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132 | <para>
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133 | <parameter>--enable-shared</parameter>: This switch enables building of
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134 | the <filename class="libraryfile">libruby</filename> shared library.
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135 | </para>
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136 |
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137 | <para>
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138 | <option>--disable-install-doc</option>: This switch disables building and
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139 | installing rdoc indexes and C API documents.
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140 | </para>
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141 |
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142 | <para>
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143 | <option>--disable-install-rdoc</option>: This switch disables building
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144 | and installing rdoc indexes.
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145 | </para>
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146 |
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147 | <para>
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148 | <option>--disable-install-capi</option>: This switch disables building
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149 | and installing C API documents.
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150 | </para>
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151 |
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152 | </sect2>
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153 |
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154 | <sect2 role="content">
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155 | <title>Contents</title>
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156 |
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157 | <segmentedlist>
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158 | <segtitle>Installed Programs</segtitle>
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159 | <segtitle>Installed Libraries</segtitle>
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160 | <segtitle>Installed Directories</segtitle>
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161 |
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162 | <seglistitem>
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163 | <seg>
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164 | bundle, bundler, erb, gem, irb, rake, rdoc, ri, and ruby
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165 | </seg>
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166 | <seg>
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167 | libruby.so
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168 | </seg>
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169 | <seg>
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170 | /usr/include/ruby-&ruby-minor-version;.0
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171 | /usr/lib/ruby,
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172 | /usr/share/doc/ruby-&ruby-version; and
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173 | /usr/share/ri
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174 | </seg>
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175 | </seglistitem>
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176 | </segmentedlist>
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177 |
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178 | <variablelist>
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179 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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180 | <?dbfo list-presentation="list"?>
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181 | <?dbhtml list-presentation="table"?>
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182 |
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183 | <varlistentry id="bundle">
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184 | <term><command>bundle</command></term>
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185 | <listitem>
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186 | <para>
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187 | creates bundles of Ruby Gems.
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188 | </para>
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189 | <indexterm zone="ruby bundle">
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190 | <primary sortas="b-bundle">bundle</primary>
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191 | </indexterm>
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192 | </listitem>
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193 | </varlistentry>
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194 |
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195 | <varlistentry id="bundler">
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196 | <term><command>bundler</command></term>
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197 | <listitem>
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198 | <para>
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199 | manages an application's dependencies throughout it's lifecycle.
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200 | </para>
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201 | <indexterm zone="ruby bundler">
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202 | <primary sortas="b-bundler">bundler</primary>
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203 | </indexterm>
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204 | </listitem>
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205 | </varlistentry>
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206 |
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207 | <varlistentry id="erb">
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208 | <term><command>erb</command></term>
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209 | <listitem>
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210 | <para>
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211 | is Tiny eRuby. It interprets a
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212 | <application>Ruby</application> code embedded text file.
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213 | </para>
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214 | <indexterm zone="ruby erb">
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215 | <primary sortas="b-erb">erb</primary>
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216 | </indexterm>
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217 | </listitem>
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218 | </varlistentry>
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219 |
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220 | <varlistentry id="gem">
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221 | <term><command>gem</command></term>
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222 | <listitem>
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223 | <para>
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224 | command for RubyGems - a sophisticated package manager for
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225 | <application>Ruby</application>.
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226 | </para>
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227 | <indexterm zone="ruby gem">
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228 | <primary sortas="b-gem">gem</primary>
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229 | </indexterm>
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230 | </listitem>
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231 | </varlistentry>
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232 |
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233 | <varlistentry id="irb">
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234 | <term><command>irb</command></term>
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235 | <listitem>
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236 | <para>
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237 | is the interactive interface for
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238 | <application>Ruby</application>.
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239 | </para>
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240 | <indexterm zone="ruby irb">
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241 | <primary sortas="b-irb">irb</primary>
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242 | </indexterm>
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243 | </listitem>
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244 | </varlistentry>
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245 |
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246 | <varlistentry id="rake">
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247 | <term><command>rake</command></term>
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248 | <listitem>
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249 | <para>
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250 | a make-like build utility for <application>Ruby</application>.
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251 | </para>
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252 | <indexterm zone="ruby rake">
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253 | <primary sortas="b-rake">rake</primary>
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254 | </indexterm>
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255 | </listitem>
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256 | </varlistentry>
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257 |
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258 | <varlistentry id="rdoc">
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259 | <term><command>rdoc</command></term>
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260 | <listitem>
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261 | <para>
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262 | generates <application>Ruby</application> documentation.
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263 | </para>
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264 | <indexterm zone="ruby rdoc">
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265 | <primary sortas="b-rdoc">rdoc</primary>
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266 | </indexterm>
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267 | </listitem>
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268 | </varlistentry>
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269 |
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270 | <varlistentry id="ri">
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271 | <term><command>ri</command></term>
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272 | <listitem>
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273 | <para>
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274 | displays documentation from a database on
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275 | <application>Ruby</application> classes, modules, and methods.
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276 | </para>
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277 | <indexterm zone="ruby ri">
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278 | <primary sortas="b-ri">ri</primary>
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279 | </indexterm>
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280 | </listitem>
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281 | </varlistentry>
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282 |
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283 | <varlistentry id="ruby-prog">
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284 | <term><command>ruby</command></term>
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285 | <listitem>
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286 | <para>
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287 | is an interpreted scripting language for quick
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288 | and easy object-oriented programming.
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289 | </para>
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290 | <indexterm zone="ruby ruby-prog">
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291 | <primary sortas="b-ruby">ruby</primary>
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292 | </indexterm>
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293 | </listitem>
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294 | </varlistentry>
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295 |
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296 | <varlistentry id="libruby">
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297 | <term><filename role="libraryfile">libruby.so</filename></term>
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298 | <listitem>
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299 | <para>
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300 | contains the API functions required by <application>Ruby</application>.
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301 | </para>
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302 | <indexterm zone="ruby libruby">
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303 | <primary sortas="c-libruby">libruby.so</primary>
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304 | </indexterm>
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305 | </listitem>
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306 | </varlistentry>
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307 |
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308 | </variablelist>
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309 |
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310 | </sect2>
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311 |
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312 | </sect1>
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