sathiyaseelan

#!/usr/bin/env ruby

# Validates that you don't commit forbidden keywords to the repo
# You can skip this checking with 'git commit --no-verify'

exit 0 if ARGV.include?('--no-verify')
# Update this list with your own forbidden keywords
KEYWORDS = %w(binding.pry console.log debugger)

def red(text)    "\033[31m#{text}\033[0m"; end

sathiyaseelan

#!/usr/bin/env ruby

# Validates that you don't commit forbidden keywords to the repo
# You can skip this checking with 'git commit --no-verify'

exit 0 if ARGV.include?('--no-verify')
# Update this list with your own forbidden keywords
KEYWORDS = %w(binding.pry console.log debugger)

def red(text)    "\033[31m#{text}\033[0m"; end

sathiyaseelan

#Brian Kernighan’s algorithm
def count_set_bits(num)
  count = 0
  while num != 0
    num &= (num-1)
    count += 1
  end
  count
end

sathiyaseelan

def insert(new_node)
  
  if tail == nil
    new_node.next = new_node
    tail = new_node
  else
    curr = tail.next
    
    while curr.next != tail && curr.data <= new_node.data
      curr = curr.next

sathiyaseelan

Setup for Capybara selenium with headless chrome

This gist contains all you need to setup capybara for selenium with headless chrome.

1. Add these gems to the Gemfile under test group

  gem 'capybara'
  gem 'chromedriver-helper
  gem 'selenium-webdriver'

sathiyaseelan

# Database cleaner configuration for apps using both mongoid and activerecord.

When your apps using multiple ORMs, you might want to fine tune each ORM in different way.

This contains the sample configuration for using mongoid and activerecord together.

This shows how to use different startegy for different ORMs.

sathiyaseelan

The responsive helpers are to help the developer with writing responsive specs.

All you have to do is, add `responsive_helper.rb` to the spec support directory.

And tag the specs with :mobile, :tablet for mobile and tablet size respectively.

If you don't use any tag, it would render the desktop size.

sathiyaseelan

Spent some time to understand go and (elixir + (phoenix)) with respect to write APIs. I’ve considered only syntax, developer productivity and features like ORM.

Golang

Pros

1. Faster than Elixir.
2. GORM provides similar functionality as ActiveRecord

Cons

sathiyaseelan

Simple Guide to setup Golang in your Mac and clone a repo.

Setup Go and workspace

• Download the installer from the page https://golang.org/dl/ and install the package.

Type go in terminal, to verify the installation.

• Create a Go workspace and set GO PATH

sathiyaseelan

Currently the godotenv library doesn't support loading different .env files such as .env.test for testing .env.staging for staging.

Here's the small snippet, to support different environments file dynamically. Based on the @adamcohen comment.(option 1)

joho/godotenv#43 - Follow this issue for future changes

1. Create a config struct as below
2. Access the env values using the config struct
3. Run the program with current ENVIRONMENT value set