What is a closure?
How do we implement/create/use a closure in Ruby?
What's the difference between a closure in JS vs Ruby?
Why do we use closures so much more in JS as opposed to Ruby?
What is the Ruby analog of an anonymous function in Javascript?
chhhris
/ temperature_bot
Created
June 10, 2013 22:40
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| # Temperature bot is comfortable when it's room temperature (18-21C). Help him out by completing the method below: | |
| def temperature_bot(temp) | |
| case temp | |
| when 18..21 | |
| "I like this temperature" | |
| else | |
| "This is uncomfortable for me" | |
| end | |
| end |
chhhris
/ hash example (music library)
Created
June 10, 2013 23:31
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| library { | |
| :artist => { | |
| "The Magnetic Fields" => { | |
| "69 Love Songs" => ["Song 1", "Song 2"] | |
| ] | |
| "Get Lost" => ["Song 1", "Song 2"] | |
| } | |
| "Netural Milk Hotel" => { | |
| "In An Aeroplane Over the Sea" => ["Song 1", "Song 2"] | |
| } |
chhhris
/ hasketball.rb
Created
June 11, 2013 05:07
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| $basketball_game = | |
| { | |
| :team_1 => | |
| { | |
| :team_name => "Knicks", | |
| :colors => ["blue", "orange"], | |
| :player_1 => | |
| { | |
| :name => "Patrick Ewing", |
chhhris
/ Message Decoding
Created
June 13, 2013 23:19
The decoded message is commonly attributed to Abe Lincoln -- but for the record, it appears he never said it, brah. http://abrahamlincolnblog.blogspot.com/2010/05/lincoln-never-said-these-life-lessons.html
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| code = "fx1=ZY&iX3=ZW&hm5=ZU&dg7=ZS&ei9=ZQ&ge11=ZO&tr13=ZM&hh15=ZK&uX17=ZI&si19=ZG&tX21=ZE&Xn23=ZC&hp25=ZA&pX27=YY&dl29=YW&wo31=YU&XX33=YS&XX35=YQ&re37=YO&et39=YM&ia41=YK&wn43=YI&uo45=YG&dX47=YE&so49=YC&ec51=YA&do53=XY&sX55=XW&xr57=XU&so59=XS&aX61=XQ&ph63=XO&ni65=XM&nX67=XK&Xa69=XI&yX71=XG&aX73=XE&ei75=XC&ie0=ZZ&Xa2=ZX&Xy4=ZV&aX6=ZT&Xn8=ZR&in10=ZP&hp12=ZN&Xa14=ZL&os16=ZJ&rx18=ZH&Xs20=ZF&od22=ZD&ce24=ZB&os26=YZ&Xd28=YX&ou30=YV&nw32=YT&ai34=YR&te36=YP&er38=YN&XX40=YL&XX42=YJ&ow44=YH&ld46=YF&Xp48=YD&ph50=YB&nX52=XZ&Xt54=XX&is56=XV&Xu58=XT&hh60=XR&rt62=XP&eg64=XN&ie66=XL&gd68=XJ&mh70=XH&Xi72=XF&xf74=XD" | |
| codev2 = code.split('&') | |
| codev3 = | |
| codev2.collect do |x| | |
| #split each string into two more strings | |
| x.split('=') | |
| end | |
| codev4 = codev3.flatten #turns array x arrays into a single array. |
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| def check_prime(number) | |
| if number == 1 | |
| "You'd think you were prime, but you're not." | |
| elsif number == 2 | |
| "We call 2 the Littlest Prime" | |
| elsif number == 3 | |
| "Octavian Prime" | |
| elsif number == 4 | |
| "Ain't Prime" | |
| elsif number == 5 |
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| class MyApp | |
| def call(env) | |
| [200, {'Content-Type' => 'text/html'}, ['<a style="background-color:red;">URGENT MSG</a> from Tiny Tim: Hello']] | |
| end | |
| end |
chhhris
/ normalize-phone-number.rb
Created
June 28, 2013 00:12
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| require 'fis/test' | |
| class Phone | |
| def initialize(number) | |
| @number = number.gsub(/\D/, '') | |
| if @number.length == 11 && @number[0] == "1" | |
| @number = @number[1..10] | |
| end | |
| end |
chhhris
/ interview2.md
Created
August 7, 2013 05:05
— forked from blake41/interview2.md
chhhris
/ ios-test.css
Created
December 2, 2013 21:07
— forked from mattyoho/ios-test.css
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| // iOS Media Queries | |
| // Goal: capture styles for iPhone, iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S, iPad, and iPad 2 | |
| // | |
| // Author: Tony Schneider (@tonywok) | |
| // Please tell me where I fail. :) | |
| // iPhone v(4,4S) portrait | |
| // test: black text (overwritten by v* portrait) with blue background | |
| @media all and (-webkit-min-device-pixel-ratio: 2) and (orientation: portrait) { | |
| a { |
chhhris
/ live-emails-dev-mode.rb
Last active
January 4, 2016 20:49
Sending live emails in development mode
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| # now with Mandrill | |
| # with SENDGRID | |
| # sending emails to your email while in development mode. | |
| # mail_interceptor.rb | |
| if Rails.env.development? | |
| message.to = '[email protected]' |