method

cattr_reader

Ruby on Rails latest stable (v2.3.4) - 1 note - Class: Class

v1.0.0
v1.1.0
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2.1.0 (0)
2.2.1 (0)
2.3.2 (0)
2.3.4 (0)
What's this?

cattr_reader(*syms) public

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# File activesupport/lib/active_support/core_ext/class/attribute_accessors.rb, line 10
  def cattr_reader(*syms)
    syms.flatten.each do |sym|
      next if sym.is_a?(Hash)
      class_eval("unless defined? @@\#{sym}  # unless defined? @@hair_colors\n@@\#{sym} = nil          #   @@hair_colors = nil\nend                       # end\n#\ndef self.\#{sym}           # def self.hair_colors\n@@\#{sym}                #   @@hair_colors\nend                       # end\n#\ndef \#{sym}                # def hair_colors\n@@\#{sym}                #   @@hair_colors\nend                       # end\n", __FILE__, __LINE__)
    end
  end

January 27, 2009 - (v2.1.0 - v2.2.1)

2 thanks

Description

Similar to Ruby’s built-in attr_reader, only it creates a class attribute reader method (as opposed to an instance attribute reader method).

cattr_reader

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Description