remove Strexp

This was a useless object.  We can just directly construct a
Path::Pattern object without a Strexp object.

4 files changed, 12 insertions, 41 deletions

diff --git a/actionpack/lib/action_dispatch/journey/path/pattern.rb b/actionpack/lib/action_dispatch/journey/path/pattern.rb
index 5d1680f3a7..24b90e214d 100644
--- a/actionpack/lib/action_dispatch/journey/path/pattern.rb
+++ b/actionpack/lib/action_dispatch/journey/path/pattern.rb
@@ -1,5 +1,3 @@
-require 'action_dispatch/journey/router/strexp'
-
 module ActionDispatch
   module Journey # :nodoc:
     module Path # :nodoc:
@@ -7,13 +5,19 @@ module ActionDispatch
         attr_reader :spec, :requirements, :anchored
 
         def self.from_string string
-          new Journey::Router::Strexp.build(string, {}, ["/.?"]), true
+          build(string, {}, ["/.?"], true)
+        end
+
+        def self.build(path, requirements, separators, anchored)
+          parser = Journey::Parser.new
+          ast = parser.parse path
+          new ast, requirements, separators, anchored
         end
 
-        def initialize(strexp, anchored)
-          @spec         = strexp.ast
-          @requirements = strexp.requirements
-          @separators   = strexp.separators.join
+        def initialize(ast, requirements, separators, anchored)
+          @spec         = ast
+          @requirements = requirements
+          @separators   = separators.join
           @anchored     = anchored
 
           @names          = nil
diff --git a/actionpack/lib/action_dispatch/journey/router.rb b/actionpack/lib/action_dispatch/journey/router.rb
index b84aad8eb6..31b6731a67 100644
--- a/actionpack/lib/action_dispatch/journey/router.rb
+++ b/actionpack/lib/action_dispatch/journey/router.rb
@@ -1,5 +1,4 @@
 require 'action_dispatch/journey/router/utils'
-require 'action_dispatch/journey/router/strexp'
 require 'action_dispatch/journey/routes'
 require 'action_dispatch/journey/formatter'
 
diff --git a/actionpack/lib/action_dispatch/journey/router/strexp.rb b/actionpack/lib/action_dispatch/journey/router/strexp.rb
deleted file mode 100644
index 53630ea87b..0000000000
--- a/actionpack/lib/action_dispatch/journey/router/strexp.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-module ActionDispatch
-  module Journey # :nodoc:
-    class Router # :nodoc:
-      class Strexp # :nodoc:
-        class << self
-          alias :compile :new
-        end
-
-        attr_reader :path, :requirements, :separators, :ast
-
-        def self.build(path, requirements, separators)
-          parser = Journey::Parser.new
-          ast = parser.parse path
-          new ast, path, requirements, separators
-        end
-
-        def initialize(ast, path, requirements, separators)
-          @ast          = ast
-          @path         = path
-          @requirements = requirements
-          @separators   = separators
-        end
-      end
-    end
-  end
-end
diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb
index 0455686ec0..e549316f24 100644
--- a/actionpack/lib/action_dispatch/routing/route_set.rb
+++ b/actionpack/lib/action_dispatch/routing/route_set.rb
@@ -537,13 +537,7 @@ module ActionDispatch
       end
 
       def build_path(path, ast, requirements, anchor)
-        strexp = Journey::Router::Strexp.new(
-            ast,
-            path,
-            requirements,
-            SEPARATORS)
-
-        pattern = Journey::Path::Pattern.new(strexp, anchor)
+        pattern = Journey::Path::Pattern.new(ast, requirements, SEPARATORS, anchor)
 
         builder = Journey::GTG::Builder.new ast