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Merge pull request #1725 from chris-martin/pr/concatStringsSep

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Add builtins.concatStringSep to the manual
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Eelco Dolstra
2017-12-12 11:46:10 +01:00
committed by GitHub
parent 06d4566c2d 2a8f09a8c1
commit e3c19ff9bc
1 changed files with 8 additions and 0 deletions
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8
doc/manual/expressions/builtins.xml
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@@ -134,6 +134,14 @@ if builtins ? getEnv then builtins.getEnv "PATH" else ""</programlisting>
</varlistentry>
<varlistentry><term><function>builtins.concatStringsSep</function>
<replaceable>separator</replaceable> <replaceable>list</replaceable></term>
<listitem><para>Concatenate a list of strings with a separator
between each element, e.g. <literal>concatStringsSep "/"
["usr" "local" "bin"] == "usr/local/bin"</literal></para></listitem>
</varlistentry>
<varlistentry
xml:id='builtin-currentSystem'><term><varname>builtins.currentSystem</varname></term>