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documents that :terminator is a string to be eval'ed, and that it sees the result variable

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Xavier Noria
2010-08-05 22:54:43 +02:00
parent 232218f465
commit 02e711bf1c
1 changed files with 2 additions and 1 deletions
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3
activesupport/lib/active_support/callbacks.rb
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@@ -523,7 +523,8 @@ module ActiveSupport
# This macro accepts the following options:
#
# * <tt>:terminator</tt> - Indicates when a before filter is considered
# to be halted.
# to halted. This is a string to be eval'ed and has the result of the
# very filter available in the <tt>result</tt> variable:
#
# define_callbacks :validate, :terminator => "result == false"
#