Class: Sukima::Constraints::Length

Inherits:
Object
  • Object
show all
Defined in:
lib/sukima/constraints.rb

Instance Method Summary collapse

Instance Method Details

#call(args, value) ⇒ Object 



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# File 'lib/sukima/constraints.rb', line 37

def call(args, value)
  case args
  when Integer
    "should have length of #{args}" unless value.respond_to?(:length) && value.length == args
  when Range
    "should have length in #{args}" unless value.respond_to?(:length) && args.include?(value.length)
  end
end