class JMESPath::Nodes::SumFunction
Public Instance Methods
call(args)
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# File lib/jmespath/nodes/function.rb, line 392 def call(args) if args.count == 1 && Array === args.first args.first.inject(0) do |sum,n| if Numeric === n sum + n else return maybe_raise Errors::InvalidTypeError, "function sum() expects values to be numeric" end end else return maybe_raise Errors::InvalidArityError, "function sum() expects one argument" end end