文件操作 - split.rb
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文件: /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/parser/functions/split.rb
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# frozen_string_literal: true module Puppet::Parser::Functions newfunction( :split, :type => :rvalue, :arity => 2, :doc => "\ Split a string variable into an array using the specified split regexp. *Example:* $string = 'v1.v2:v3.v4' $array_var1 = split($string, ':') $array_var2 = split($string, '[.]') $array_var3 = split($string, Regexp['[.:]']) `$array_var1` now holds the result `['v1.v2', 'v3.v4']`, while `$array_var2` holds `['v1', 'v2:v3', 'v4']`, and `$array_var3` holds `['v1', 'v2', 'v3', 'v4']`. Note that in the second example, we split on a literal string that contains a regexp meta-character (.), which must be escaped. A simple way to do that for a single character is to enclose it in square brackets; a backslash will also escape a single character." ) do |_args| Error.is4x('split') end end
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