fix string_spec

spec/cucumber/core_ext/string_spec.rb

@@ -8,12 +8,12 @@
   end
 
   it "should format groups with format string when there are dupes" do
-    "I bob 1 bo this bobs".gzub(/I (\w+) (\d+) (\w+) this (\w+)/, "<span>%s</span>").should ==
+    "I bob 1 bo this bobs".gzub(%w{bob 1 bo bobs}, [2, 6, 8, 16], "<span>%s</span>").should ==
     "I <span>bob</span> <span>1</span> <span>bo</span> this <span>bobs</span>"
   end
 
   it "should format groups with block" do
-    f = "I ate 1 egg this morning".gzub(/I (\w+) (\d+) (\w+) this (\w+)/) do |m|
+    f = "I ate 1 egg this morning".gzub(%w{ate 1 egg morning}, [2, 6, 8, 17]) do |m|
       "<span>#{m}</span>"
     end
     f.should == "I <span>ate</span> <span>1</span> <span>egg</span> this <span>morning</span>"
@@ -23,21 +23,14 @@
     proc = lambda do |m|
       "<span>#{m}</span>"
     end
-    f = "I ate 1 egg this morning".gzub(/I (\w+) (\d+) (\w+) this (\w+)/, proc)
+    f = "I ate 1 egg this morning".gzub(%w{ate 1 egg morning}, [2, 6, 8, 17], proc)
     f.should == "I <span>ate</span> <span>1</span> <span>egg</span> this <span>morning</span>"
   end
 
   it "should format groups with block with not all placeholders having a value" do
-    f = "another member named Bob joins the group".gzub(/(a|another) (user|member) named ([^ ]+)( who is not logged in)?/) do |m|
+    f = "another member named Bob joins the group".gzub(%w{another member Bob}, [0, 8, 21]) do |m|
       "<span>#{m}</span>"
     end
     f.should == "<span>another</span> <span>member</span> named <span>Bob</span> joins the group"
   end
-
-  it "should format match groups in a textile table row" do
-    f = "I ate 1 egg this morning".gzub(/I (\w+) (\d+) (\w+) this (\w+)/) do |m|
-      "<span>#{m}</span>"
-    end
-    f.should == "I <span>ate</span> <span>1</span> <span>egg</span> this <span>morning</span>"
-  end
 end