Module: ActiveRecord::Extensions::SupportMethods

Defined in:
lib/ar-extensions/util/support_methods.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#supports_extension(name) ⇒ Object 



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/ar-extensions/util/support_methods.rb', line 7

def supports_extension(name)
  class_eval("    def self.supports_\#{name}?#:nodoc:\n      connection.supports_\#{name}?\n    rescue NoMethodError\n     false\n    end\n\n    def supports_\#{name}?#:nodoc:\n      self.class.supports_\#{name}?\n    end\n\n    def self.supports_\#{name}!#:nodoc:\n      supports_\#{name}? or raise ExtensionNotSupported.new(\"\#{name} extension is not supported. Please require the adapter file.\")\n    end\n\n    def supports_\#{name}!#:nodoc:\n      self.class.supports_\#{name}!\n    end\n  EOS\nend\n", __FILE__, __LINE__)