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author | Leon Breedt <bitserf@gmail.com> | 2005-04-05 15:41:04 +0000 |
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committer | Leon Breedt <bitserf@gmail.com> | 2005-04-05 15:41:04 +0000 |
commit | 7a5bac1de0c6a851d5e2a224629ee0a135db6bc2 (patch) | |
tree | 5d171d913d22ea07966fd82986d85c5b3e3f07e3 /actionwebservice/lib | |
parent | 361dcad8fd022065bc38fd557b0ec02d6e3f1a0b (diff) | |
download | rails-7a5bac1de0c6a851d5e2a224629ee0a135db6bc2.tar.gz rails-7a5bac1de0c6a851d5e2a224629ee0a135db6bc2.tar.bz2 rails-7a5bac1de0c6a851d5e2a224629ee0a135db6bc2.zip |
add API::Method#expects_index_of helper to get the index of
a named parameter
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1091 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'actionwebservice/lib')
-rw-r--r-- | actionwebservice/lib/action_web_service/api.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/actionwebservice/lib/action_web_service/api.rb b/actionwebservice/lib/action_web_service/api.rb index 4548856d86..edc2ff17f4 100644 --- a/actionwebservice/lib/action_web_service/api.rb +++ b/actionwebservice/lib/action_web_service/api.rb @@ -182,6 +182,16 @@ module ActionWebService # :nodoc: @caster.cast_returns(return_value) end + # Returns the index of the first expected parameter + # with the given name + def expects_index_of(param_name) + return -1 if @expects.nil? + (0..(@expects.length-1)).each do |i| + return i if @expects[i].name.to_s == param_name.to_s + end + -1 + end + # String representation of this method def to_s fqn = "" |