Class: Gemometer::Parser

Inherits:

Object

• Object
• Gemometer::Parser

Defined in:

lib/gemometer/parser.rb

Constant Summary

REGEX =

%r(\* ([^\s]+) \(newest ([0-9|\.]+), installed ([0-9|\.]+)\))

Instance Method Summary

• #initialize(str) ⇒ Parser constructor

  A new instance of Parser.

• #parse ⇒ Object

Constructor Details

#initialize(str) ⇒ Parser

Returns a new instance of Parser.

# File 'lib/gemometer/parser.rb', line 5

def initialize(str)
  @str  = str
  @gems = []
end

Instance Method Details

#parse ⇒ Object

# File 'lib/gemometer/parser.rb', line 10

def parse
  @str.scan(REGEX){ |a, b, c| @gems << { name: a, newest: b, installed: c } } if @gems.empty?
  @gems
end