Al Ameen Khader alameenkhader
MyExperiments
/ application.rb
Last active
August 29, 2015 14:02
Adding class/module to lib folder of rails application. By adding the lib folder to autoload_path, you don't need to require the file (require 'file') in other classes.
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| require File.expand_path('../boot', __FILE__) | |
| require 'rails/all' | |
| Bundler.require(:default, Rails.env) | |
| module TestApplication | |
| class Application < Rails::Application | |
| #add the lib folder to autoload path | |
| config.autoload_paths += %W(#{config.root}/lib/assets/ #{config.root}/lib/) |
MyExperiments
/ deep_open_struct.rb
Last active
August 29, 2015 13:56
Convert a nested hash into an OpenStruct object.
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| require 'ostruct' | |
| def deep_ostruct(hash) | |
| if hash | |
| hash.each do |k,v| | |
| hash["#{k}"] = deep_ostruct(v) if v.is_a?(Hash) | |
| end | |
| end | |
| OpenStruct.new(hash) | |
| end |
rajraj
/ es.sh
Created
January 3, 2012 20:07
— forked from aaronshaf/es.sh
Install ElasticSearch on CentOS 6
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| cd ~ | |
| sudo yum update | |
| sudo yum install java-1.7.0-openjdk.i686 -y | |
| wget https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.19.9.tar.gz -O elasticsearch.tar.gz | |
| tar -xf elasticsearch.tar.gz | |
| rm elasticsearch.tar.gz | |
| mv elasticsearch-* elasticsearch | |
| sudo mv elasticsearch /usr/local/share |
nileshtrivedi
/ hash_builder.rb
Created
November 24, 2011 17:49
— forked from brentd/gist:360506
HashBuilder allows you to build a Hash in Ruby similar to Builder with some enhancements
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| # Allows you to build a Hash in a fashion very similar to Builder. Example: | |
| # Fork of https://gist.github.com/360506 by BrentD with some enhancements | |
| # | |
| # HashBuilder.build! do |h| | |
| # h.name "Nilesh" | |
| # h.skill "Ruby" | |
| # h.skill "Rails" # multiple calls of the same method will collect the values in an array | |
| # h.location "Udaipur, India" do # If a block is given, first argument will be set as value for :name | |
| # h.location do | |
| # h.longitude 24.57 |