Class: Gemometer::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/gemometer/parser.rb

Constant Summary collapse

REGEX = 
%r(\* ([^\s]+) \(newest ([0-9|\.]+), installed ([0-9|\.]+)[\)|,](?: requested (.*[0-9|\.]+)\) in group "(\w+)")?)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(str) ⇒ Parser

Returns a new instance of Parser.



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

def initialize(str)
  @str  = str
  @gems = GemArray.new
end

Instance Attribute Details

#gems ⇒ Object (readonly)

Returns the value of attribute gems.



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# File 'lib/gemometer/parser.rb', line 8

def gems
  @gems
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/gemometer/parser.rb', line 15

def parse
  if @gems.empty?
    @str.scan(REGEX) do |a, b, c, d, e|
      @gems << Gem.new(name: a, newest: b, installed: c, requested: d, group: e)
    end
  end
end