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Diffstat (limited to 'trunk/doc/forwardable.rd')
-rw-r--r-- | trunk/doc/forwardable.rd | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/trunk/doc/forwardable.rd b/trunk/doc/forwardable.rd deleted file mode 100644 index 0eca25b90a..0000000000 --- a/trunk/doc/forwardable.rd +++ /dev/null @@ -1,83 +0,0 @@ - -- forwardable.rb - - $Release Version: 1.1 $ - $Revision$ - Original version by Tosh - -=begin - -= Forwardable - -A Module to define delegations for selected methods to a class. - -== Usage - -Using through extending the class. - - class Foo - extend Forwardable - - def_delegators("@out", "printf", "print") - def_delegators(:@in, :gets) - def_delegator(:@contents, :[], "content_at") - end - f = Foo.new - f.printf ... - f.gets - f.content_at(1) - -== Methods - ---- Forwardable#def_instance_delegators(accessor, *methods) - - adding the delegations for each method of ((|methods|)) to - ((|accessor|)). - ---- Forwardable#def_instance_delegator(accessor, method, ali = method) - - adding the delegation for ((|method|)) to ((|accessor|)). When - you give optional argument ((|ali|)), ((|ali|)) is used as the - name of the delegation method, instead of ((|method|)). - ---- Forwardable#def_delegators(accessor, *methods) - - the alias of ((|Forwardable#def_instance_delegators|)). - ---- Forwardable#def_delegator(accessor, method, ali = method) - - the alias of ((|Forwardable#def_instance_delegator|)). - -= SingleForwardable - -a Module to define delegations for selected methods to an object. - -== Usage - -Using through extending the object. - - g = Goo.new - g.extend SingleForwardable - g.def_delegator("@out", :puts) - g.puts ... - -== Methods - ---- SingleForwardable#def_singleton_delegators(accessor, *methods) - - adding the delegations for each method of ((|methods|)) to - ((|accessor|)). - ---- SingleForwardable#def_singleton_delegator(accessor, method, ali = method) - - adding the delegation for ((|method|)) to ((|accessor|)). When - you give optional argument ((|ali|)), ((|ali|)) is used as the - name of the delegation method, instead of ((|method|)). - ---- SingleForwardable#def_delegators(accessor, *methods) - - the alias of ((|SingleForwardable#def_instance_delegators|)). - ---- SingleForwardable#def_delegator(accessor, method, ali = method) - - the alias of ((|SingleForwardable#def_instance_delegator|)). -=end |