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author | Ken Barber <ken@bob.sh> | 2011-07-29 23:09:30 +0100 |
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committer | Ken Barber <ken@bob.sh> | 2011-07-29 23:09:30 +0100 |
commit | a1cae426f1d6b8f2c19184ec8aac3ebc47d97744 (patch) | |
tree | 2d40ab0b183ae285560569e625ee41df79e39784 /lib/puppet/parser/functions/grep.rb | |
parent | 19313b43ea04066a88a0b78e83650ac52785e2e9 (diff) |
(#3) Provide documentation for remaining functions.
Diffstat (limited to 'lib/puppet/parser/functions/grep.rb')
-rw-r--r-- | lib/puppet/parser/functions/grep.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/grep.rb b/lib/puppet/parser/functions/grep.rb index 2caaa6f..ceba9ec 100644 --- a/lib/puppet/parser/functions/grep.rb +++ b/lib/puppet/parser/functions/grep.rb @@ -4,6 +4,16 @@ module Puppet::Parser::Functions newfunction(:grep, :type => :rvalue, :doc => <<-EOS +This function searches through an array and returns any elements that match +the provided regular expression. + +*Examples:* + + grep(['aaa','bbb','ccc','aaaddd'], 'aaa') + +Would return: + + ['aaa','aaaddd'] EOS ) do |arguments| |