param_matchers.rb in roda-3.0.0

- old
+ new
@@ -7,49 +7,49 @@
     # on the request's params.
     #
     # It adds a :param matcher for matching on any param with the
     # same name, yielding the value of the param:
     #
-    #   r.on :param => 'foo' do |value|
+    #   r.on param: 'foo' do |value|
     #     # Matches '?foo=bar', '?foo='
     #     # Doesn't match '?bar=foo'
     #   end
     #
     # It adds a :param! matcher for matching on any non-empty param
     # with the same name, yielding the value of the param:
     #
-    #   r.on(:param! => 'foo') do |value|
+    #   r.on(param!: 'foo') do |value|
     #     # Matches '?foo=bar'
     #     # Doesn't match '?foo=', '?bar=foo'
     #   end
     #
     # It also adds :params and :params! matchers, for matching multiple
     # params at the same time:
     #
-    #   r.on :params => ['foo', 'baz'] do |value|
+    #   r.on params: ['foo', 'baz'] do |value|
     #     # Matches '?foo=bar&baz=quuz', '?foo=&baz='
     #     # Doesn't match '?foo=bar', '?baz='
     #   end
     #
-    #   r.on :params! => ['foo', 'baz'] do |value|
+    #   r.on params!: ['foo', 'baz'] do |value|
     #     # Matches '?foo=bar&baz=quuz'
     #     # Doesn't match '?foo=bar', '?baz=', '?foo=&baz=', '?foo=bar&baz='
     #   end
     #
     module ParamMatchers
       module RequestMethods
         # Match the given parameter if present, even if the parameter is empty.
         # Adds match to the captures.
         def match_param(key)
-          if v = self[key]
+          if v = params[key.to_s]
             @captures << v
           end
         end
 
         # Match the given parameter if present and not empty.
         # Adds match to the captures.
         def match_param!(key)
-          if (v = self[key]) && !v.empty?
+          if (v = params[key.to_s]) && !v.empty?
             @captures << v
           end
         end
 
         # Match all given parameters if present, even if any/all parameters is empty.