swanandp

#!/usr/bin/ruby
# encoding: utf-8
#
# Updated 2017-10-25:
# - Defaults to large size (512)
# - If ImageMagick is installed:
#     - rounds the corners (copped from @bradjasper, https://github.com/bradjasper/Download-iTunes-Icon/blob/master/itunesicon.rb)
#     - replace original with rounded version, converting to png if necessary
# 
# Retrieve an iOS app icon at the highest available resolution

swanandp

-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

swanandp

2012-03-29T10:25:10+00:00 app[app.1]: #bangalore-ruby <keyword> tweet - Returns a link to a tweet about <keyword>
2012-03-29T10:25:10+00:00 app[app.1]: <travis me> sferik/rails_admin - Returns the build status of https://github.com/sferik/rails_admin
2012-03-29T10:25:10+00:00 app[app.1]: <user> is a badass guitarist - assign a role to a user
2012-03-29T10:25:10+00:00 app[app.1]: <user> is not a badass guitarist - remove a role from a user
2012-03-29T10:25:10+00:00 app[app.1]: Find the build status of an open-source project on Travis
2012-03-29T10:25:10+00:00 app[app.1]: animate me <query>  - The same thing as `image me`, except adds a few
2012-03-29T10:25:10+00:00 app[app.1]: convert me <expression> to <units> - Convert expression to given units.
2012-03-29T10:25:10+00:00 app[app.1]: help <query> - Displays all help commands that match <query>.
2012-03-29T10:25:1
0+00:00 app[app.1]: help - Displays all of the help commands that bangalorehubot knows about.

swanandp

class User < ActiveRecord::Base
  # gradual engagement is needed, to allow admin creation of users
  # users should create authorization data only when they need to
  # access some system feature that requires authentication
  # So ... our gradual engagement scheme for authlogic:
  # 1. admin creates user, setting only name and phone number (required)
  # admin may set email address (optional)
  # 2. user is sent email invitation with link to activate their account
  # admin can re-send email at user's request
  # 3. user sets login and password/password_confirmation using activation form