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explain different ways to use match()

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This commit is contained in:
Jonathan Dance + Gabriel Horner 2011-01-29 17:24:37 -05:00
parent fab16fded9
commit d1ef543794
1 changed files with 14 additions and 7 deletions
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21
actionpack/lib/action_dispatch/routing/mapper.rb
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@ -256,15 +256,22 @@ module ActionDispatch
match '/', options.reverse_merge(:as => :root)
end
# When you set up a regular route, you supply a series of symbols that
# Rails maps to parts of an incoming HTTP request.
# Matches a pattern to one or more urls. Any symbols in a pattern are
# interpreted as url parameters:
#
# match ':controller/:action/:id/:user_id'
# # sets parameters :controller, :action and :id
# match ':controller/:action/:id'
#
# Two of these symbols are special: :controller maps to the name of a
# controller in your application, and :action maps to the name of an
# action within that controller. Anything other than :controller or
# :action will be available to the action as part of params.
# Two of these symbols are special: <tt>:controller</tt> maps to the
# controller name and <tt>:action</tt> to the action name within that
# controller. Anything other than <tt>:controller</tt> or
# <tt>:action</tt> will be available to the action as part of +params+.
# If a pattern does not have :controller and :action symbols, then they
# must be set in options or shorthand. For example:
#
# match 'photos/:id' => 'photos#show'
# match 'photos/:id', :to => 'photos#show'
# match 'photos/:id', :controller => 'photos', :action => 'show'
#
# === Supported options
#