Class: Class
- Inherits:
-
Object
- Object
- Class
- Defined in:
- lib/kns_email_endpoint/core_extensions/class.rb
Overview
Mail::TestRetriever uses cattr_accessor from rails. Since I don’t want to include rails as a dependency I’m just adding the Rails code here. (Note, this is older Rails code slightly modified, but it should still work for what I need it for)
Instance Method Summary collapse
Instance Method Details
#cattr_accessor(*syms, &blk) ⇒ Object
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# File 'lib/kns_email_endpoint/core_extensions/class.rb', line 5 def cattr_accessor(*syms, &blk) cattr_reader(*syms) cattr_writer(*syms, &blk) end |
#cattr_reader(*syms) ⇒ Object
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# File 'lib/kns_email_endpoint/core_extensions/class.rb', line 10 def cattr_reader(*syms) syms.flatten.each do |sym| next if sym.is_a?(Hash) class_eval(<<-EOS, __FILE__, __LINE__ + 1) unless defined? @@#{sym} @@#{sym} = nil end def self.#{sym} @@#{sym} end EOS end end |
#cattr_writer(*syms) ⇒ Object
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# File 'lib/kns_email_endpoint/core_extensions/class.rb', line 27 def cattr_writer(*syms) syms.flatten.each do |sym| class_eval(<<-EOS, __FILE__, __LINE__ + 1) unless defined? @@#{sym} @@#{sym} = nil end def self.#{sym}=(obj) @@#{sym} = obj end EOS self.send("#{sym}=", yield) if block_given? end end |