Retire lib/prepend.rb
We do not support Ruby 1.9 any more.
Akinori MUSHA
3 gewijzigde bestanden met toevoegingen van 0 en 110 verwijderingen
+ 0
- 22
app/concerns/sortable_events.rb
@@ -158,26 +158,4 @@ module SortableEvents |
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| 158 | 158 |
orders |
| 159 | 159 |
).collect!(&:last) |
| 160 | 160 |
end |
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- |
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- # The emulation of Module#prepend provided by lib/prepend.rb does |
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- # not work for methods defined after a call of prepend. |
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- if Module.method(:prepend).source_location |
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- module ClassMethods |
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- def can_order_created_events! |
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- raise if cannot_create_events? |
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- @can_order_created_events = true |
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- end |
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- |
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- def can_order_created_events? |
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- !!@can_order_created_events |
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- end |
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- end |
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- |
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- def initialize(*args) |
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- if self.class.instance_variable_get(:@can_order_created_events) |
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- self.class.__send__ :prepend, SortableEvents::AutomaticSorter |
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- end |
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- super |
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- end |
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- end |
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| 183 | 161 |
end |
+ 0
- 3
lib/ar_mysql_column_charset.rb
@@ -1,6 +1,3 @@ |
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| 1 |
-# Module#prepend support for Ruby 1.9 |
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-require 'prepend' unless Module.method_defined?(:prepend) |
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- |
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| 4 | 1 |
require 'active_support' |
| 5 | 2 |
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| 6 | 3 |
ActiveSupport.on_load :active_record do |
+ 0
- 85
lib/prepend.rb
@@ -1,85 +0,0 @@ |
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| 1 |
-# Fake implementation of prepend(), which does not support overriding |
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-# inherited methods nor methods that are formerly overridden by |
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-# another invocation of prepend(). |
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-# |
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-# Here's what <Original>.prepend(<Wrapper>) does: |
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-# |
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-# - Create an anonymous stub module (hereinafter <Stub>) and define |
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-# <Stub>#<method> that calls #<method>_without_<Wrapper> for each |
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-# instance method of <Wrapper>. |
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-# |
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-# - Rename <Original>#<method> to #<method>_without_<Wrapper> for each |
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-# instance method of <Wrapper>. |
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-# |
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-# - Include <Stub> and <Wrapper> into <Original> in that order. |
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-# |
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-# This way, a call of <Original>#<method> is dispatched to |
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-# <Wrapper><method>, which may call super which is dispatched to |
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-# <Stub>#<method>, which finally calls |
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-# <Original>#<method>_without_<Wrapper> which is used to be called |
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-# <Original>#<method>. |
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-# |
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-# Usage: |
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-# |
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-# class Mechanize |
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-# # module with methods that overrides those of X |
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-# module Y |
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-# end |
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-# |
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-# unless X.respond_to?(:prepend, true) |
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-# require 'mechanize/prependable' |
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-# X.extend(Prependable) |
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-# end |
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-# |
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-# class X |
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-# prepend Y |
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-# end |
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-# end |
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-class Module |
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- def prepend(mod) |
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- stub = Module.new |
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- |
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- mod_id = (mod.name || 'Module__%d' % mod.object_id).gsub(/::/, '__') |
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- |
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- mod.instance_methods.each { |name|
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- method_defined?(name) or next |
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- |
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- original = instance_method(name) |
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- next if original.owner != self |
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- |
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- name = name.to_s |
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- name_without = name.sub(/(?=[?!=]?\z)/) { '_without_%s' % mod_id }
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- |
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- arity = original.arity |
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- arglist = ( |
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- if arity >= 0 |
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- (1..arity).map { |i| 'x%d' % i }
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- else |
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- (1..(-arity - 1)).map { |i| 'x%d' % i } << '*a'
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- end << '&b' |
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- ).join(', ')
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- |
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- if name.end_with?('=')
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- stub.module_eval %{
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- def #{name}(#{arglist})
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- __send__(:#{name_without}, #{arglist})
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- end |
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- } |
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- else |
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- stub.module_eval %{
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- def #{name}(#{arglist})
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- #{name_without}(#{arglist})
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- end |
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- } |
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- end |
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- module_eval {
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- alias_method name_without, name |
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- remove_method name |
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- } |
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- } |
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- |
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- include stub |
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- include mod |
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- end |
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- private :prepend |
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-end unless Module.method_defined?(:prepend) || Module.private_method_defined?(:prepend) |