Class: NamedParameter::Errors::RequiredParameters

Inherits:
Object
  • Object
show all
Defined in:
lib/named_parameter/errors/required_parameters.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(error) ⇒ RequiredParameters

Returns a new instance of RequiredParameters.



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# File 'lib/named_parameter/errors/required_parameters.rb', line 13

def initialize(error)
  @error = error
end

Class Method Details

.all_when(named_method, options) ⇒ Object 



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# File 'lib/named_parameter/errors/required_parameters.rb', line 3

def self.all_when(named_method,options)
  args = options[:called_with]
  named_method.required_parameters.collect do |parameter_name|
    unless args.has_key?(parameter_name) || args.has_key?(parameter_name.to_sym)
      error = NamedParameter::Error.new(named_method,parameter_name,caller)
      RequiredParameters.new(error)
    end
  end.compact
end

Instance Method Details

#raise_args ⇒ Object 



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# File 'lib/named_parameter/errors/required_parameters.rb', line 17

def raise_args
  [error_message,@error.backtrace]
end