Class: Nydp::Builtin::LessThan

Inherits:
Object
  • Object
show all
Includes:
Base, Singleton
Defined in:
lib/nydp/builtin/less_than.rb

Instance Method Summary collapse

Methods included from Base

#call, #handle_error, ignore_errors, #inspect, #nydp_type, #to_s

Methods included from Helper

#cons, #list, #literal?, #pair?, #sig, #sym, #sym?

Methods included from Converter

#n2r, #r2n, #rubify

Instance Method Details

#builtin_call(arg, *args) ⇒ Object 



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# File 'lib/nydp/builtin/less_than.rb', line 4

def builtin_call arg, *args
  while !args.empty?
    return nil unless args.first && (arg < args.first)
    arg = args.shift
  end
  return arg
end

#name ⇒ Object 



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# File 'lib/nydp/builtin/less_than.rb', line 12

def name ; "<" ; end