Module: Her::Model::Hooks

Defined in:
lib/her/model/hooks.rb

Instance Method Summary collapse

Instance Method Details

#after_create(method = nil, &block) ⇒ Object 



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# File 'lib/her/model/hooks.rb', line 35

def after_create(method=nil, &block); set_hook(:after, :create, method || block); end

#after_destroy(method = nil, &block) ⇒ Object 



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# File 'lib/her/model/hooks.rb', line 37

def after_destroy(method=nil, &block); set_hook(:after, :destroy, method || block); end

#after_save(method = nil, &block) ⇒ Object 



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# File 'lib/her/model/hooks.rb', line 34

def after_save(method=nil, &block); set_hook(:after, :save, method || block); end

#after_update(method = nil, &block) ⇒ Object 



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# File 'lib/her/model/hooks.rb', line 36

def after_update(method=nil, &block); set_hook(:after, :update, method || block); end

#before_create(method = nil, &block) ⇒ Object 



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# File 'lib/her/model/hooks.rb', line 30

def before_create(method=nil, &block); set_hook(:before, :create, method || block); end

#before_destroy(method = nil, &block) ⇒ Object 



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# File 'lib/her/model/hooks.rb', line 32

def before_destroy(method=nil, &block); set_hook(:before, :destroy, method || block); end

#before_save(method = nil, &block) ⇒ Object

}}}



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# File 'lib/her/model/hooks.rb', line 29

def before_save(method=nil, &block); set_hook(:before, :save, method || block); end

#before_update(method = nil, &block) ⇒ Object 



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# File 'lib/her/model/hooks.rb', line 31

def before_update(method=nil, &block); set_hook(:before, :update, method || block); end

#hooks ⇒ Object

Return hooks



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# File 'lib/her/model/hooks.rb', line 6

def hooks # {{{
  @her_hooks
end

#perform_hook(record, time, name) ⇒ Object 



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# File 'lib/her/model/hooks.rb', line 17

def perform_hook(record, time, name) # {{{
  @her_hooks ||= {}
  hooks = @her_hooks["#{time}_#{name}".to_sym] || []
  hooks.each do |hook|
    if hook.is_a? Symbol
      record.send(hook)
    else
      hook.call(record)
    end
  end
end

#set_hook(time, name, action) ⇒ Object 



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# File 'lib/her/model/hooks.rb', line 11

def set_hook(time, name, action) # {{{
  @her_hooks ||= {}
  (@her_hooks["#{time}_#{name}".to_sym] ||= []) << action
end