Module: Jsapi::InvalidValueHelper

Included in:
InvalidArgumentError, InvalidValueError
Defined in:
lib/jsapi/invalid_value_helper.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#build_message(name, value, valid_values) ⇒ Object 



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# File 'lib/jsapi/invalid_value_helper.rb', line 5

def build_message(name, value, valid_values)
  case valid_values.count
  when 0
    "#{name} must not be #{value.inspect}"
  when 1
    "#{name} must be #{valid_values.first.inspect}, is #{value.inspect}"
  else
    "#{name} must be one of #{valid_values[0..-2].map(&:inspect).join(', ')} " \
    "or #{valid_values.last.inspect}, is #{value.inspect}"
  end
end