class ActiveSupport::Callbacks::Filters::After
Public Class Methods
build(next_callback, user_callback, user_conditions, chain_config)
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# File lib/active_support/callbacks.rb, line 191 def self.build(next_callback, user_callback, user_conditions, chain_config) if chain_config[:skip_after_callbacks_if_terminated] if chain_config.key?(:terminator) && user_conditions.any? halting_and_conditional(next_callback, user_callback, user_conditions) elsif chain_config.key?(:terminator) halting(next_callback, user_callback) elsif user_conditions.any? conditional next_callback, user_callback, user_conditions else simple next_callback, user_callback end else if user_conditions.any? conditional next_callback, user_callback, user_conditions else simple next_callback, user_callback end end end
Private Class Methods
conditional(next_callback, user_callback, user_conditions)
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# File lib/active_support/callbacks.rb, line 237 def self.conditional(next_callback, user_callback, user_conditions) lambda { |env| env = next_callback.call env target = env.target value = env.value if user_conditions.all? { |c| c.call(target, value) } user_callback.call target, value end env } end
halting(next_callback, user_callback)
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# File lib/active_support/callbacks.rb, line 227 def self.halting(next_callback, user_callback) lambda { |env| env = next_callback.call env unless env.halted user_callback.call env.target, env.value end env } end
halting_and_conditional(next_callback, user_callback, user_conditions)
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# File lib/active_support/callbacks.rb, line 213 def self.halting_and_conditional(next_callback, user_callback, user_conditions) lambda { |env| env = next_callback.call env target = env.target value = env.value halted = env.halted if !halted && user_conditions.all? { |c| c.call(target, value) } user_callback.call target, value end env } end
simple(next_callback, user_callback)
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# File lib/active_support/callbacks.rb, line 250 def self.simple(next_callback, user_callback) lambda { |env| env = next_callback.call env user_callback.call env.target, env.value env } end