From 7a5bac1de0c6a851d5e2a224629ee0a135db6bc2 Mon Sep 17 00:00:00 2001 From: Leon Breedt Date: Tue, 5 Apr 2005 15:41:04 +0000 Subject: 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 --- actionwebservice/lib/action_web_service/api.rb | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'actionwebservice/lib/action_web_service/api.rb') 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 = "" -- cgit v1.2.3