Author: heridev
19 Dec A few regular expression examples
Hey there, Here you can find some examples using regular expression if you want to test your own regular expression you could use the following website to do it: http://rubular.com/ Regular expresion if you want for example match a exact word and that word is inside a full sentence sometimes and sometimes the first word or sometimes is the last word in the sentence you could use the following expression to get the correct matches: [ruby] ( |^)404( |$) or (^|\s)404(\s|$) [/ruby]08 Aug Using Omniauth github to login and restricting depending on the organization
First you need to create your personal Api and developer application in the follow url in github.com site: https://github.com/settings/applications [caption id="" align="alignnone" width="610"]
restricting github organization[/caption]
The gems required in Gemfile:
[ruby]
gem 'omniauth-github'
gem 'httparty'
[/ruby]
06 Aug How to stop(avoid) using if and else(conditionals) in Ruby(example)
Hello guys, when you are working at crowdint.com, one of the most appreciated skills in a developer is when you enjoy to refactor your code all the time and in this little example I'm will share with all of you, about how to stop or avoid using if else conditionals in Ruby, so let's start.
Before the refactor
[ruby]
class Calculator
attr_accessor :number_one, :number_two
def initialize number_one, number_two
@number_one = number_one
@number_two = number_two
end
def calculate
if @number_one == 5 and @number_two == 8
puts "Are equal to 5 and 8: #{@number_one} and #{@number_two}"
else
puts "Are different to 5 and 8: #{@number_one} and #{@number_two}"
end
end
end
calculator = Calculator.new 5, 8
calculator.calculate
[/ruby]
06 Aug Backbone when the options data are not ready and the view is loaded
[javascript] class MyWorkSpace.Views.MyView extends MyWorkSpace.Views.Base myMethodName: -> @partnerModel = new MyWorkSpace.Models.PartnerModel id: @options.id invoicesView = new MyWorkSpace.Views.InvoicesView ...