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View gist:58761
var DateHelper = {
// Takes the format of "Jan 15, 2007 15:45:00 GMT" and converts it to a relative time
// Ruby strftime: %b %d, %Y %H:%M:%S GMT
time_ago_in_words_with_parsing: function(from) {
var date = new Date;
date.setTime(Date.parse(from));
return this.time_ago_in_words(date);
},
time_ago_in_words: function(from) {
@nathany
nathany / gist:190489
Created Sep 21, 2009
index-of-any, based on Stuart Halloway's Programming Clojure book, but with attempts in Python and Ruby (of course regex would be another, string-only, option)
View gist:190489
// Returns the index of the first character contained in searchChars
// From Apache Commons Lang, http://commons.apache.org/lang/
public static int indexOfAny(String str, char[] searchChars) {
if (isEmpty(str) || ArrayUtils.isEmpty(searchChars)) {
return -1;
}
for (int i = 0; i < str.length(); i++) {
char ch = str.charAt(i);
for (int j = 0; j < searchChars.length; j++) {
if (searchChars[j] == ch) {
View capybara cheat sheet
=Navigating=
visit('/projects')
visit(post_comments_path(post))
=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click('Button Value')
View account.rb
class Account
include Mongoid::Document
include Mongoid::Timestamps
field :subdomain, :type => String
embeds_many :users
accepts_nested_attributes_for :users
validates_presence_of :name, :subdomain
validates_uniqueness_of :subdomain, :case_sensitive => false
View deep_cloning.rb
module Mongoid
module DeepCloning
def deep_clone(attrs = {}, obj = nil)
returning obj || self.class.new do |o|
o.write_attributes(@attributes.merge(attrs).except("_id", "versions").except(*o.class.associations.keys))
yield o if block_given?
o.save
@attributes.each_pair do |key, value|
next unless proxy = self.associations[key]
case proxy.association
@headius
headius / gist:702298
Created Nov 16, 2010
Maven gems...I love you.
View gist:702298
~/projects/jruby ➔ gem install -v1.5.5 org.jruby.jruby-complete
Installing from Maven using install at /Users/headius/apache-maven-3.0/bin
Successfully installed org.jruby.jruby-complete-1.5.5-java
1 gem installed
Installing ri documentation for org.jruby.jruby-complete-1.5.5-java...
Installing RDoc documentation for org.jruby.jruby-complete-1.5.5-java...
~/projects/jruby ➔ gem install -v1.5.3 org.jruby.jruby-complete
Installing from Maven using install at /Users/headius/apache-maven-3.0/bin
Successfully installed org.jruby.jruby-complete-1.5.3-java
@bobthecow
bobthecow / tab.bash
Last active Aug 23, 2021
Open new Terminal tabs from the command line
View tab.bash
#!/bin/bash
#
# Open new Terminal tabs from the command line
#
# Author: Justin Hileman (http://justinhileman.com)
#
# Installation:
# Add the following function to your `.bashrc` or `.bash_profile`,
# or save it somewhere (e.g. `~/.tab.bash`) and source it in `.bashrc`
#
@dhh
dhh / gist:1014971
Created Jun 8, 2011
Use concerns to keep your models manageable
View gist:1014971
# autoload concerns
module YourApp
class Application < Rails::Application
config.autoload_paths += %W(
#{config.root}/app/controllers/concerns
#{config.root}/app/models/concerns
)
end
end
@nesquena
nesquena / index_users_emails.rb
Created Jul 14, 2011
Add concurrent index in Postgres Rails migration
View index_users_emails.rb
class IndexUsersEmails < ActiveRecord::Migration
def self.up
execute "END"
add_pg_index :users, :email, :lock => false
execute "BEGIN"
end
end
@eirc
eirc / .rvmrc
Created Oct 20, 2011 — forked from jimeh/decode.rb
Ruby-based Benchmark of MessagePack vs. JSON vs. Yajl vs. Protobuffers vs. MultiJson vs. Marshal vs. YAML vs. BSON
View .rvmrc
rvm --create ree@benchmarks