| require "digest" | |
| require "rack" | |
| # This class encapsulates a unit of work done for a particular tenant, connected to that tenant's database. | |
| # ActiveRecord makes it _very_ hard to do in a simple manner and clever stuff is required, but it is knowable. | |
| # | |
| # What this class provides is a "misuse" of the database "roles" of ActiveRecord to have a role per tenant. | |
| # If all the tenants are predefined, it can be done roughly so: | |
| # | |
| # ActiveRecord::Base.legacy_connection_handling = false if ActiveRecord::Base.respond_to?(:legacy_connection_handling) |
(I guarantee nothing. No warranty I am not responsible blah blah blah. Seems to work great for me so far. Thanks to Tyler Bird who I forked this from.)
This installs a patched ruby 1.9.3-p392 with the railsexpress patchsets: https://github.com/skaes/rvm-patchsets
| -- show running queries (pre 9.2) | |
| SELECT procpid, age(clock_timestamp(), query_start), 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(clock_timestamp(), query_start), usename, query | |
| FROM pg_stat_activity | |
| WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' |
| { | |
| "AL": "Alabama", | |
| "AK": "Alaska", | |
| "AS": "American Samoa", | |
| "AZ": "Arizona", | |
| "AR": "Arkansas", | |
| "CA": "California", | |
| "CO": "Colorado", | |
| "CT": "Connecticut", | |
| "DE": "Delaware", |
This script installs a patched version of ruby 1.9.3-p194 with patches for boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84). It also includes the new backported GC from ruby-trunk.
Huge thanks to funny-falcon for the performance patches.
| # do whatever the fuck you want with it license | |
| # set 'assume unchanged' for files in list, replicates tortoise svn 'ignore on commit' feature | |
| # source ~/.git-ignoreoncommit.sh in your profile | |
| # https://github.com/falsefalse | |
| function git-ioc { | |
| VER="0.2" | |
| ignorefile=".gitignore-oncommit" |
| new Thread() { | |
| var entity = db.get('foo'); | |
| // entity.siblings = [] due to race condition | |
| entity.siblings.push('boo'); | |
| // entity.siblings = ['boo'] | |
| db.put('foo', entity); | |
| // one of these puts overwrote the other... | |
| }.start(); | |
| // | |
| // Backbone.Rails.js | |
| // | |
| // Makes Backbone.js play nicely with the default Rails setup, i.e., | |
| // no need to set | |
| // ActiveRecord::Base.include_root_in_json = false | |
| // and build all of your models directly from `params` rather than | |
| // `params[:model]`. | |
| // | |
| // Load this file after backbone.js and before your application JS. |
