class JMESPath::Nodes::LengthFunction
Public Instance Methods
call(args)
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# File lib/jmespath/nodes/function.rb, line 179 def call(args) if args.count == 1 value = args.first else return maybe_raise Errors::InvalidArityError, "function length() expects one argument" end case value when Hash, Array, String then value.size else return maybe_raise Errors::InvalidTypeError, "function length() expects string, array or object" end end