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Merge pull request #341 from curebit/comparation_argument_error

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Raise Liquid::ArugmentError when condition has wrong usage
This commit is contained in:
Arthur Nogueira Neves
2014-07-23 17:03:31 -04:00
parent d6fdf86acd fa14fd02e7
commit c864a75903
2 changed files with 24 additions and 2 deletions
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lib/liquid/condition.rb
+6 -2
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@@ -94,12 +94,16 @@ module Liquid
left, right = context[left], context[right]
operation = self.class.operators[op] || raise(ArgumentError.new("Unknown operator #{op}"))
operation = self.class.operators[op] || raise(Liquid::ArgumentError.new("Unknown operator #{op}"))
if operation.respond_to?(:call)
operation.call(self, left, right)
elsif left.respond_to?(operation) and right.respond_to?(operation)
left.send(operation, right)
begin
left.send(operation, right)
rescue ::ArgumentError => e
raise Liquid::ArgumentError.new(e.message)
end
else
nil
end