class JMESPath::Nodes::AbsFunction
Public Instance Methods
call(args)
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# File lib/jmespath/nodes/function.rb, line 86 def call(args) if args.count == 1 value = args.first else return maybe_raise Errors::InvalidArityError, "function abs() expects one argument" end if Numeric === value value.abs else return maybe_raise Errors::InvalidTypeError, "function abs() expects a number" end end