mechanicles

colorize_logs.png

mechanicles

ruby '2.7.1'

gem 'rails', github: 'rails/rails'
gem 'tzinfo-data', '>= 1.2016.7'  # Don't rely on OSX/Linux timezone data

# Action Text
gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra'
gem 'okra', github: 'basecamp/okra'

# Drivers

mechanicles

// returns an array of localStorage items in key/value pairs based on a query parameter
// returns all localStorage items if query isn't specified
// query can be a string or a RegExp object

function findLocalItems (query) {
  var i, results = [];
  for (i in localStorage) {
    if (localStorage.hasOwnProperty(i)) {
      if (i.match(query) || (!query && typeof i === 'string')) {
        value = JSON.parse(localStorage.getItem(i));

mechanicles

Some of you had asked, how to stay updated with changes happening in the programming world.

Here are some links which I look almost daily

Daily dose

• https://github.com/explore (Shows daily trending GitHub repos, you can opt to receive daily email. This one is I find too useful.)
• https://news.ycombinator.com
• https://www.reddit.com/r/programming
• http://techmeme.com (for Technology updates)

mechanicles

require 'memory_profiler'
require 'active_support/core_ext/string'

def translate_using_freeze(key)
  if key.to_s.first == '.'.freeze
    "products/index".tr('/'.freeze, '.'.freeze)
  end
end

report = MemoryProfiler.report(ignore_files: 'active_support/core_ext/string') do

mechanicles

require 'memory_profiler'
require 'active_support/core_ext/string'

def translate_without_freeze(key)
  if key.to_s.first == '.'
    "products/index".tr('/', '.')
  end
end

report = MemoryProfiler.report(ignore_files: 'active_support/core_ext/string') do

mechanicles

begin
  require 'bundler/inline'
rescue LoadError => e
  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
  raise e
end

gemfile(true) do
  source 'https://rubygems.org'
  # Activate the gem you are reporting the issue against.

mechanicles

// Example 1
function* numbers(){
  var n = 1;
  var a;
  while(true) { 
   a = yield n++;
   console.log('a:', a);
  }
};

mechanicles

# Partial Application Example in Ruby
# We have this string 'all mimsy were the borogoves' and we need to convert this
# string into another string and it contains 3 characters or less than 3
# characters of words.

split = -> (string) {
  string.split(' ')
}

capitalize = -> (words_array) {

mechanicles

# using ruby-2.1.1

require "benchmark"

n = 100_000

hash = { "for" => "sale",
         "to_price" => "1000000",
         "bath" => "0;6",
         "bed" => "0;6",