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Check arity to support existing runtime classes

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Joshua Peek 2016-04-11 21:49:10 -07:00
parent 0539b906aa
commit 24d0454d6d
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1 changed files with 19 additions and 5 deletions
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24
lib/execjs/runtime.rb
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@ -31,17 +31,31 @@ module ExecJS
end end
def exec(source, options = {}) def exec(source, options = {})
context = context_class.new(self) context = compile("", options)
context.exec(source, options)
if context.method(:exec).arity == 1
context.exec(source)
else
context.exec(source, options)
end
end end
def eval(source, options = {}) def eval(source, options = {})
context = context_class.new(self) context = compile("", options)
context.eval(source, options)
if context.method(:eval).arity == 1
context.eval(source)
else
context.eval(source, options)
end
end end
def compile(source, options = {}) def compile(source, options = {})
context_class.new(self, source, options) if context_class.instance_method(:initialize).arity == 2
context_class.new(self, source)
else
context_class.new(self, source, options)
end
end end
def deprecated? def deprecated?