Class: Class
- Inherits:
-
Object
- Object
- Class
- Defined in:
- lib/class.rb
Instance Method Summary collapse
Instance Method Details
#cattr_accessor(*syms, &blk) ⇒ Object
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# File 'lib/class.rb', line 44 def cattr_accessor(*syms, &blk) cattr_reader(*syms) cattr_writer(*syms, &blk) end |
#cattr_reader(*syms) ⇒ Object
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# File 'lib/class.rb', line 2 def cattr_reader(*syms) syms.flatten.each do |sym| next if sym.is_a?(Hash) class_eval(<<-RUBY, __FILE__, __LINE__ + 1) unless defined? @@#{sym} @@#{sym} = nil end def self.#{sym} @@#{sym} end def #{sym} @@#{sym} end RUBY end end |
#cattr_writer(*syms) ⇒ Object
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# File 'lib/class.rb', line 21 def cattr_writer(*syms) = syms.last.is_a?(Hash) ? syms.pop : {} syms.flatten.each do |sym| class_eval(<<-RUBY, __FILE__, __LINE__ + 1) unless defined? @@#{sym} @@#{sym} = nil end def self.#{sym}=(obj) @@#{sym} = obj end RUBY unless [:instance_writer] == false class_eval(<<-RUBY, __FILE__, __LINE__ + 1) def #{sym}=(obj) @@#{sym} = obj end RUBY end end end |