Class: FlatMap::Mapping::Reader::Method

Inherits:

Basic

• Object
• Basic
• FlatMap::Mapping::Reader::Method

Defined in:

lib/flat_map/mapping/reader/method.rb

Overview

Method mapper calls a method, defined by the mapper, sending the mapping object to it as an argument.

Direct Known Subclasses

Proc

Instance Attribute Summary

Attributes inherited from Basic

#mapping

Instance Method Summary

• #initialize(mapping, method) ⇒ Method constructor

  Initialize the reader with a mapping and a method.

• #read ⇒ Object

  Send the @method to the mapping’s mapper, passing the mapping itself to it.

Constructor Details

#initialize(mapping, method) ⇒ Method

Initialize the reader with a mapping and a method.

Parameters:

• mapping (FlatMap::Mapping)
• method (Symbol) —

  name

# File 'lib/flat_map/mapping/reader/method.rb', line 12

def initialize(mapping, method)
  @mapping, @method = mapping, method
end

Instance Method Details

#read ⇒ Object

Send the @method to the mapping’s mapper, passing the mapping itself to it.

Returns:

• (Object) —

  value returned by reader

# File 'lib/flat_map/mapping/reader/method.rb', line 20

def read
  mapper.send(@method, mapping)
end