Published various short Ruby scripts as gists

I published some small scripts as Github Gists, because I think, each of them are not worth mentioning as a individual blog post.

Including:

Ruby: extracting PDF from MS Access OLE Blob
Ruby: WebCrawler Base class for a crawler based on Capybara-Poltergeist (PhantomJS)
youtube_link_tag code with extraction of youtube URL from various youtube-links
Rails: Using Webfonts in Wicked-PDF (as Base64-coded inline fonts)
Rails: Two Click Image helper for easy dropin daily refreshed Facebook/Twitter/SocialPlugins as static images (to comply with German data protection standards). Using wkhtmltoimage
Vim/Rails: rails.vim projections for the new projections feature
JS/Coursera: CopyPaste Script for downloading whole course videos (tested in Firefox)