Retire lib/prepend.rb
We do not support Ruby 1.9 any more.
Akinori MUSHA
променени са 3 файла, в които са добавени 0 реда и са изтрити 110 реда
+ 0
- 22
app/concerns/sortable_events.rb
@@ -158,26 +158,4 @@ module SortableEvents |
||
| 158 | 158 |
orders |
| 159 | 159 |
).collect!(&:last) |
| 160 | 160 |
end |
| 161 |
- |
|
| 162 |
- # The emulation of Module#prepend provided by lib/prepend.rb does |
|
| 163 |
- # not work for methods defined after a call of prepend. |
|
| 164 |
- if Module.method(:prepend).source_location |
|
| 165 |
- module ClassMethods |
|
| 166 |
- def can_order_created_events! |
|
| 167 |
- raise if cannot_create_events? |
|
| 168 |
- @can_order_created_events = true |
|
| 169 |
- end |
|
| 170 |
- |
|
| 171 |
- def can_order_created_events? |
|
| 172 |
- !!@can_order_created_events |
|
| 173 |
- end |
|
| 174 |
- end |
|
| 175 |
- |
|
| 176 |
- def initialize(*args) |
|
| 177 |
- if self.class.instance_variable_get(:@can_order_created_events) |
|
| 178 |
- self.class.__send__ :prepend, SortableEvents::AutomaticSorter |
|
| 179 |
- end |
|
| 180 |
- super |
|
| 181 |
- end |
|
| 182 |
- end |
|
| 183 | 161 |
end |
+ 0
- 3
lib/ar_mysql_column_charset.rb
@@ -1,6 +1,3 @@ |
||
| 1 |
-# Module#prepend support for Ruby 1.9 |
|
| 2 |
-require 'prepend' unless Module.method_defined?(:prepend) |
|
| 3 |
- |
|
| 4 | 1 |
require 'active_support' |
| 5 | 2 |
|
| 6 | 3 |
ActiveSupport.on_load :active_record do |
+ 0
- 85
lib/prepend.rb
@@ -1,85 +0,0 @@ |
||
| 1 |
-# Fake implementation of prepend(), which does not support overriding |
|
| 2 |
-# inherited methods nor methods that are formerly overridden by |
|
| 3 |
-# another invocation of prepend(). |
|
| 4 |
-# |
|
| 5 |
-# Here's what <Original>.prepend(<Wrapper>) does: |
|
| 6 |
-# |
|
| 7 |
-# - Create an anonymous stub module (hereinafter <Stub>) and define |
|
| 8 |
-# <Stub>#<method> that calls #<method>_without_<Wrapper> for each |
|
| 9 |
-# instance method of <Wrapper>. |
|
| 10 |
-# |
|
| 11 |
-# - Rename <Original>#<method> to #<method>_without_<Wrapper> for each |
|
| 12 |
-# instance method of <Wrapper>. |
|
| 13 |
-# |
|
| 14 |
-# - Include <Stub> and <Wrapper> into <Original> in that order. |
|
| 15 |
-# |
|
| 16 |
-# This way, a call of <Original>#<method> is dispatched to |
|
| 17 |
-# <Wrapper><method>, which may call super which is dispatched to |
|
| 18 |
-# <Stub>#<method>, which finally calls |
|
| 19 |
-# <Original>#<method>_without_<Wrapper> which is used to be called |
|
| 20 |
-# <Original>#<method>. |
|
| 21 |
-# |
|
| 22 |
-# Usage: |
|
| 23 |
-# |
|
| 24 |
-# class Mechanize |
|
| 25 |
-# # module with methods that overrides those of X |
|
| 26 |
-# module Y |
|
| 27 |
-# end |
|
| 28 |
-# |
|
| 29 |
-# unless X.respond_to?(:prepend, true) |
|
| 30 |
-# require 'mechanize/prependable' |
|
| 31 |
-# X.extend(Prependable) |
|
| 32 |
-# end |
|
| 33 |
-# |
|
| 34 |
-# class X |
|
| 35 |
-# prepend Y |
|
| 36 |
-# end |
|
| 37 |
-# end |
|
| 38 |
-class Module |
|
| 39 |
- def prepend(mod) |
|
| 40 |
- stub = Module.new |
|
| 41 |
- |
|
| 42 |
- mod_id = (mod.name || 'Module__%d' % mod.object_id).gsub(/::/, '__') |
|
| 43 |
- |
|
| 44 |
- mod.instance_methods.each { |name|
|
|
| 45 |
- method_defined?(name) or next |
|
| 46 |
- |
|
| 47 |
- original = instance_method(name) |
|
| 48 |
- next if original.owner != self |
|
| 49 |
- |
|
| 50 |
- name = name.to_s |
|
| 51 |
- name_without = name.sub(/(?=[?!=]?\z)/) { '_without_%s' % mod_id }
|
|
| 52 |
- |
|
| 53 |
- arity = original.arity |
|
| 54 |
- arglist = ( |
|
| 55 |
- if arity >= 0 |
|
| 56 |
- (1..arity).map { |i| 'x%d' % i }
|
|
| 57 |
- else |
|
| 58 |
- (1..(-arity - 1)).map { |i| 'x%d' % i } << '*a'
|
|
| 59 |
- end << '&b' |
|
| 60 |
- ).join(', ')
|
|
| 61 |
- |
|
| 62 |
- if name.end_with?('=')
|
|
| 63 |
- stub.module_eval %{
|
|
| 64 |
- def #{name}(#{arglist})
|
|
| 65 |
- __send__(:#{name_without}, #{arglist})
|
|
| 66 |
- end |
|
| 67 |
- } |
|
| 68 |
- else |
|
| 69 |
- stub.module_eval %{
|
|
| 70 |
- def #{name}(#{arglist})
|
|
| 71 |
- #{name_without}(#{arglist})
|
|
| 72 |
- end |
|
| 73 |
- } |
|
| 74 |
- end |
|
| 75 |
- module_eval {
|
|
| 76 |
- alias_method name_without, name |
|
| 77 |
- remove_method name |
|
| 78 |
- } |
|
| 79 |
- } |
|
| 80 |
- |
|
| 81 |
- include stub |
|
| 82 |
- include mod |
|
| 83 |
- end |
|
| 84 |
- private :prepend |
|
| 85 |
-end unless Module.method_defined?(:prepend) || Module.private_method_defined?(:prepend) |