class Callback::Chain
Public Class Methods
new()
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# File lib/action_callback/callback.rb, line 13 def initialize HOOKS.each do |cb_hook| instance_variable_set("@_#{cb_hook}_chain", new_chain) end end
Public Instance Methods
append(hook_name, mth, hook_mth)
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# File lib/action_callback/callback.rb, line 19 def append(hook_name, mth, hook_mth) chain = get_chain(hook_name) chain[mth] << hook_mth end
Private Instance Methods
get_chain(hook_name)
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# File lib/action_callback/callback.rb, line 31 def get_chain(hook_name) instance_variable_get("@_#{hook_name}_chain") end
get_hook(hook_name, mth)
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# File lib/action_callback/callback.rb, line 26 def get_hook(hook_name, mth) chain = get_chain(hook_name) chain[mth].dup end
new_chain()
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# File lib/action_callback/callback.rb, line 35 def new_chain Hash.new { |h, k| h[k] = Set.new } end