vrinek

class Avatar < ActiveRecord::Base
  has_attachment  :content_type => :image,
                  :storage => :file_system,
                  :max_size => 500.kilobytes,
                  :resize_to => 'c128x128', 
                  :thumbnails => {:tiny => 'c24x24', :small => "c48x48"}
  validates_as_attachment
  
  after_validation :greeklize_attachment_errors
  

vrinek

<tr class="marked">
  <td colspan="5"><pre><a name="line6"></a>6   def toc_for(article)</pre></td>
</tr>
<tr class="uncovered">
  <td colspan="5"><pre><a name="line7"></a>7     '<ul id="toc_links">' + article.toc.collect{ |h5|</pre></td>
</tr>
<tr class="uncovered">
  <td colspan="5"><pre><a name="line8"></a>8       '<li>' + link_to(h5[:title], url_for_article(article) + '?article_page=' + h5[:page].to_s + '#' + h5[:id]) + '</li>'</pre></td>
</tr>
<tr class="uncovered">

vrinek

# used for paginations (Model.paginate :page => page_from_params)
# it just makes the WillPaginate::InvalidPage errors go away
def page_from_params
  (p = params[:page].to_i) > 0 ? p : 1
end

vrinek

    $$('a[data-remote=true]').each(function(a){
        a.onclick = function(){
            href = a.getAttribute('href');
            url = href.split('?')[0];
            params = href.split('?')[1];
            newParam = encodeURI(eval(a.getAttribute('data-with')));

            if(params){
                params = params.split('&');

vrinek

def all_controller_actions(controller)
  (controller.ancestors[1, controller.ancestors.index(ApplicationController)] + [Object]).inject(controller.new.methods) do |methods, ancestor|
    methods -= ancestor.new.methods unless ancestor.class == Module
    methods
  end.reject{|m| m =~ /^_/}.sort.map(&:to_sym)
end

vrinek

git log -p --color $(git merge-base master branch)...master path/to/file.rb

vrinek

#!/bin/bash

# checks for GCC (installed from Xcode)
if [ "$(which gcc)" = "" ]; then
	echo "You don't have Xcode installed. Please install it from http://developer.apple.com/"
	exit 0
fi

# checks for git
if [ "$(which git)" = "" ]; then

vrinek

Gw0whe$PfehwH{W%$%0sfwFGOENqi24yHSFP{NKFwekqzcxGPAEGMq32pfewkjnwrHN}#%Fwedqkdg?WM43\hgwr#$JhowdnwqQELFDWmenhwREWKwqeq$

vrinek

git grep -n ':focus *=> *true' -- $(ruby -e 'puts `ls -d spec/*`.split("\n").reject{|f| f == "spec/spec_helper.rb"}')

vrinek

ruby ../cleanup_gist/merged_branches.rb > ../cleanup_gist/table.txt && cat ../cleanup_gist/table.txt