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minor corrections to delete_values() #170

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merged 1 commit into from Aug 13, 2013
Merged

minor corrections to delete_values() #170

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5 changes: 2 additions & 3 deletions lib/puppet/parser/functions/delete_values.rb
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Expand Up @@ -15,12 +15,11 @@ module Puppet::Parser::Functions
"delete_values(): Wrong number of arguments given " +
"(#{arguments.size} of 2)") if arguments.size != 2

hash = arguments[0]
item = arguments[1]
hash, item = arguments

if not hash.is_a?(Hash)
raise(TypeError, "delete_values(): First argument must be a Hash. " + \
"Given an" " argument of class #{hash.class}.")
"Given an argument of class #{hash.class}.")
end
hash.delete_if { |key, val| item == val }
end
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