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Merge pull request #14421 from davidpdrsn/reorder-conditionals

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Reorder conditional logic in link_to_if and link_to_unless
This commit is contained in:
Rafael Mendonça França 2014-03-18 15:33:34 -05:00
commit 8cea8ae278
1 changed files with 10 additions and 10 deletions
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20
actionview/lib/action_view/helpers/url_helper.rb
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@ -389,15 +389,7 @@ module ActionView
# # If not...
# # => <a href="/accounts/signup">Reply</a>
def link_to_unless(condition, name, options = {}, html_options = {}, &block)
if condition
if block_given?
block.arity <= 1 ? capture(name, &block) : capture(name, options, html_options, &block)
else
ERB::Util.html_escape(name)
end
else
link_to(name, options, html_options)
end
link_to_if !condition, name, options, html_options, &block
end
# Creates a link tag of the given +name+ using a URL created by the set of
@ -421,7 +413,15 @@ module ActionView
# # If they are logged in...
# # => <a href="/accounts/show/3">my_username</a>
def link_to_if(condition, name, options = {}, html_options = {}, &block)
link_to_unless !condition, name, options, html_options, &block
if condition
link_to(name, options, html_options)
else
if block_given?
block.arity <= 1 ? capture(name, &block) : capture(name, options, html_options, &block)
else
ERB::Util.html_escape(name)
end
end
end
# Creates a mailto link tag to the specified +email_address+, which is