Alistair Holt alistairholt
alistairholt
/ boolean_value.rb
Created
November 7, 2018 11:32
— forked from attenzione/boolean_value.rb
Ruby: casting to boolean value
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| class BooleanValue | |
| # https://github.com/rails/rails/blob/master/activerecord/lib/active_record/connection_adapters/column.rb#L8 | |
| FALSE_VALUES = [false, 0, '0', 'f', 'F', 'false', 'FALSE', 'off', 'OFF'] | |
| def self.from_string(value) | |
| Rails.present? ? with_rails(value) : without_rails(value) | |
| end | |
| private |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ### Keybase proof | |
| I hereby claim: | |
| * I am alistairholt on github. | |
| * I am alistairholt (https://keybase.io/alistairholt) on keybase. | |
| * I have a public key whose fingerprint is 5864 8D16 40D9 BB22 BD78 6702 B27D 505C 5E6A 44B7 | |
| To claim this, I am signing this object: |
alistairholt
/ pdrop.sh
Created
October 25, 2013 16:53
Rails & Postgres: Better dropping of the database – https://coderwall.com/p/qtkppg
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| pgdrop() { | |
| RAILS_ENV=$1 | |
| : ${RAILS_ENV:="development"} | |
| RUBY_SCRIPT=$(cat <<SCRIPT | |
| db_config_path = File.expand_path("config/database.yml", Dir.getwd) | |
| abort 'NO_CONFIG' unless File.exists?(db_config_path) | |
| db_config = YAML.load(File.open(db_config_path))["$RAILS_ENV"] | |
| abort 'NO_POSTGRES' unless db_config["adapter"] == "postgresql" | |
| abort db_config["database"] | |
| SCRIPT) |
alistairholt
/ uipangesturerecognizer_on_a_single_uiview.rb
Last active
December 19, 2015 01:19
Dragging a UIView
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Example: UIPanGestureRecognizer on a single UIView | |
| class FooViewController < UIViewController | |
| def loadView | |
| # View | |
| self.view = UIView.alloc.init | |
| # Block | |
| blockFrame = CGRectMake(100,100,100,100) | |
| block = UIView.alloc.initWithFrame(blockFrame) |
alistairholt
/ flexible-box.css
Created
March 22, 2013 11:21
An example of CSS Flexible Box in early 2013
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #foo { | |
| display: -webkit-box; | |
| display: -moz-box; | |
| display: -ms-box; | |
| display: -webkit-flex; | |
| display: box; | |
| display: flex; | |
| -webkit-box-orient: vertical; | |
| -moz-box-orient: vertical; | |
| -o-box-orient: vertical; |
alistairholt
/ gist:4475366
Created
January 7, 2013 14:27
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $(function () { | |
| $.jribbble.getShotsByPlayerId('ryanAmurphy', function (playerShots) { | |
| var html = ''; | |
| $.each(playerShots.shots, function (i, shot) { | |
| html += '<li><h3>' + shot.title + '</h3>'; | |
| html += '<h4>by ' + shot.player.name + '</h4><a href="' + shot.url + '">'; | |
| html += '<img src="' + shot.image_teaser_url + '" '; | |
| html += 'alt="' + shot.title + '"></a></li>'; | |
| }); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #foo { | |
| background: -webkit-gradient(linear, 0% 0%, 100% 0%, from(#EFF6F5), color-stop(0.02, #C6E2DF), color-stop(0.5, #C6E2DF), color-stop(0.98, #C6E2DF), to(#EFF6F5)); | |
| background: -webkit-linear-gradient(0deg, #EFF6F5, #C6E2DF 2%, #C6E2DF 50%, #C6E2DF 98%, #EFF6F5); | |
| background: -moz-linear-gradient(0deg, #EFF6F5, #C6E2DF 2%, #C6E2DF 50%, #C6E2DF 98%, #EFF6F5); | |
| background: -o-linear-gradient(0deg, #EFF6F5, #C6E2DF 2%, #C6E2DF 50%, #C6E2DF 98%, #EFF6F5); | |
| background: linear-gradient(0deg, #EFF6F5, #C6E2DF 2%, #C6E2DF 50%, #C6E2DF 98%, #EFF6F5); | |
| } |
alistairholt
/ gist:189908
Created
September 20, 2009 20:05
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Process: CoverSutra [2946] | |
| Path: /Applications/CoverSutra.app/Contents/MacOS/CoverSutra | |
| Identifier: com.sophiestication.CoverSutra | |
| Version: 2.2 Beta 6 (220b6) | |
| Code Type: X86-64 (Native) | |
| Parent Process: launchd [298] | |
| Date/Time: 2009-09-20 20:46:50.608 +0100 | |
| OS Version: Mac OS X 10.6.1 (10B504) | |
| Report Version: 6 |
alistairholt
/ gist:189907
Created
September 20, 2009 20:04
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Process: CoverSutra [2946] | |
| Path: /Applications/CoverSutra.app/Contents/MacOS/CoverSutra | |
| Identifier: com.sophiestication.CoverSutra | |
| Version: 2.2 Beta 6 (220b6) | |
| Code Type: X86-64 (Native) | |
| Parent Process: launchd [298] | |
| Date/Time: 2009-09-20 20:46:50.608 +0100 | |
| OS Version: Mac OS X 10.6.1 (10B504) | |
| Report Version: 6 |
alistairholt
/ gist:168372
Created
August 15, 2009 15:11
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /!\ FAILSAFE /!\ Sat Aug 15 16:09:30 +0100 2009 | |
| Status: 500 Internal Server Error | |
| Invalid JSON string | |
| /Library/Ruby/Gems/1.8/gems/activesupport-2.3.3/lib/active_support/json/backends/yaml.rb:18:in `decode' | |
| /Library/Ruby/Gems/1.8/gems/activesupport-2.3.3/lib/active_support/json/decoding.rb:11:in `__send__' | |
| /Library/Ruby/Gems/1.8/gems/activesupport-2.3.3/lib/active_support/json/decoding.rb:11:in `decode' | |
| /Library/Ruby/Gems/1.8/gems/actionpack-2.3.3/lib/action_controller/params_parser.rb:42:in `parse_formatted_parameters' | |
| /Library/Ruby/Gems/1.8/gems/actionpack-2.3.3/lib/action_controller/params_parser.rb:11:in `call' | |
| /Library/Ruby/Gems/1.8/gems/actionpack-2.3.3/lib/action_controller/session/cookie_store.rb:93:in `call' | |
| /Library/Ruby/Gems/1.8/gems/actionpack-2.3.3/lib/action_controller/reloader.rb:29:in `call' |
NewerOlder