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8673c2ee
编写于
9月 14, 2012
作者:
F
Francesco Rodriguez
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update AS/deprecation docs [ci skip]
上级
f210a369
变更
2
隐藏空白更改
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Showing
2 changed file
with
9 addition
and
9 deletion
+9
-9
activesupport/lib/active_support/deprecation/behaviors.rb
activesupport/lib/active_support/deprecation/behaviors.rb
+6
-6
activesupport/lib/active_support/deprecation/reporting.rb
activesupport/lib/active_support/deprecation/reporting.rb
+3
-3
未找到文件。
activesupport/lib/active_support/deprecation/behaviors.rb
浏览文件 @
8673c2ee
...
...
@@ -6,13 +6,13 @@ class << self
# Whether to print a backtrace along with the warning.
attr_accessor
:debug
# Returns the current behavior or if one isn't set, defaults to +:stderr+
# Returns the current behavior or if one isn't set, defaults to +:stderr+
.
def
behavior
@behavior
||=
[
DEFAULT_BEHAVIORS
[
:stderr
]]
end
# Sets the behavior to the specified value. Can be a single value, array,
or
# an object that responds to +call+.
# Sets the behavior to the specified value. Can be a single value, array,
#
or
an object that responds to +call+.
#
# Available behaviors:
#
...
...
@@ -22,13 +22,13 @@ def behavior
# [+silence+] Do nothing.
#
# Setting behaviors only affects deprecations that happen after boot time.
# Deprecation warnings raised by gems are not affected by this setting
because
# they happen before Rails boots up.
# Deprecation warnings raised by gems are not affected by this setting
#
because
they happen before Rails boots up.
#
# ActiveSupport::Deprecation.behavior = :stderr
# ActiveSupport::Deprecation.behavior = [:stderr, :log]
# ActiveSupport::Deprecation.behavior = MyCustomHandler
# ActiveSupport::Deprecation.behavior = proc { |message, callstack|
# ActiveSupport::Deprecation.behavior = proc { |message, callstack|
# # custom stuff
# }
def
behavior
=
(
behavior
)
...
...
activesupport/lib/active_support/deprecation/reporting.rb
浏览文件 @
8673c2ee
...
...
@@ -6,7 +6,7 @@ class << self
# Outputs a deprecation warning to the output configured by
# <tt>ActiveSupport::Deprecation.behavior</tt>.
#
# ActiveSupport::Deprecation.warn(
"something broke!"
)
# ActiveSupport::Deprecation.warn(
'something broke!'
)
# # => "DEPRECATION WARNING: something broke! (called from your_code.rb:1)"
def
warn
(
message
=
nil
,
callstack
=
caller
)
return
if
silenced
...
...
@@ -17,11 +17,11 @@ def warn(message = nil, callstack = caller)
# Silence deprecation warnings within the block.
#
# ActiveSupport::Deprecation.warn(
"something broke!"
)
# ActiveSupport::Deprecation.warn(
'something broke!'
)
# # => "DEPRECATION WARNING: something broke! (called from your_code.rb:1)"
#
# ActiveSupport::Deprecation.silence do
# ActiveSupport::Deprecation.warn(
"something broke!"
)
# ActiveSupport::Deprecation.warn(
'something broke!'
)
# end
# # => nil
def
silence
...
...
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