Phone Number To Words Converter

The project is a Ruby script which takes an input of a 10 digit phone number and converts into meaningful words by performing keypad's letter combinations against a dictionary file

Contents

• Assumptions
• Installation
• Execution
• Output Screens

Assumptions

• Number should be 10 digits
• Number should not contain 0 & 1 digits
• The matching word's length is atleast 3 characters
• This application is using a standard keypad

Installation

• Clone the repository
• Got to repository folder: cd phone-number-to-words-converter
• Install ruby 2.3.1
  • Using RVM: rvm install 2.3.1 (Refer: https://www.digitalocean.com/community/tutorials/how-to-install-ruby-on-rails-on-ubuntu-14-04-using-rvm)
  • Using Rbenv: rbenv install 2.3.1 (Refer: https://www.digitalocean.com/community/tutorials/how-to-install-ruby-on-rails-with-rbenv-on-ubuntu-16-04)
• Install bundler gem using gem install bundler
• Get all dependencies: bundle install

Execution

• Run the program: ruby lib/converter.rb
• Run the tests: rspec spec --format documentation

Output screen

Program Output

Test Output