Add Ruby each iterator
Clean up Ruby grammar
Tweak the style and structure of code blocks and headers
Fix typo
Add break for JS switch statement
Fix JS comments example
Fix JS for loop examples
Updates JS prompt examples
Fixes JS do while syntax
Merge branch 'rjmcdonald83-gh-pages' into gh-pages
Remove invalid Java method

There is no method or variable in the default scope of Java named "user_input".
Adds data types
Merge pull request #17 from kblanks/patch-1

Remove invalid Java method
Merge branch 'js-patches' of https://github.com/furzeface/tldrcode.com into furzeface-js-patches
Cleaning a few things up
Merge branch 'furzeface-js-patches' into gh-pages