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use unless instead of if!

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This commit is contained in:
Aaron Patterson 2013-05-15 09:18:08 -07:00
parent e84207b337
commit d433436271
1 changed files with 3 additions and 3 deletions
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6
activesupport/lib/active_support/callbacks.rb
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@ -146,7 +146,7 @@ module ActiveSupport
value = env.value
halted = env.halted
if !halted
unless halted
result = user_callback.call target, value
env.halted = halted_lambda.call(target, result)
if env.halted
@ -217,7 +217,7 @@ module ActiveSupport
def self.halting(next_callback, user_callback)
lambda { |env|
env = next_callback.call env
if !env.halted
unless env.halted
user_callback.call env.target, env.value
end
env
@ -284,7 +284,7 @@ module ActiveSupport
target = env.target
value = env.value
if !env.halted
unless env.halted
user_callback.call(target, value) {
env = next_callback.call env
env.value