parsing_string_solution.rb

require 'rspec'

string_collection = [
  "Web IconHTML & CSS100%",
  "Command LineLearn the Command Line100%",
  "Ruby IconRuby50%",
  "Rails IconLearn Ruby on Rails100%",
  "Git IconLearn Git100%",
  "SassLearn Sass20%",
  "JQuery IconjQuery1%",
  "Angular JSLearn AngularJS 1.X100%",
  "Javascript IconLearn JavaScript55%"
]

def string_parser string_collection
  results = []
  string_collection.each do |str|
     results << str.scan(/\d+/).last.to_i
  end
  results
end

describe "String Parser" do
  it 'can take a string and output the correct values' do
    expect(string_parser(string_collection)).to eq([100, 100, 50, 100, 100, 20, 1, 100, 55])
  end
end