sub_spec.rb in cmds-0.0.7

- old
+ new

@@ -109,10 +109,14 @@
     }
 
     it "should omit the missing subs" do
       expect(Cmds.sub tpl, [], x: "ex", z: "zee").to eq "blah ex zee"
     end
+    
+    it "should omit a sub if it's value is false" do
+      expect(Cmds.sub "%{x?}", [], x: false).to eq ""
+    end
   end
 
   context "errors" do
     it "should raise TypeError if subs in not an array or a hash" do
       expect{Cmds.sub "a <%= b %> <%= c %>", "dee!"}.to raise_error TypeError
@@ -154,6 +158,6 @@
       expect(
         Cmds.sub "./test/echo_cmd.rb %<key>s", [], key: "hello world!"
       ).to eq './test/echo_cmd.rb hello\ world\!'
     end
   end # shortcuts
-end # ::sub
\ No newline at end of file
+end # ::sub