Class: Mactag::Indexer::Gem

Inherits:
Object
  • Object
show all
Defined in:
lib/mactag/indexer/gem.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, version = nil) ⇒ Gem

Returns a new instance of Gem.



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# File 'lib/mactag/indexer/gem.rb', line 7

def initialize(name, version = nil)
  @name = name
  @version = version
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/mactag/indexer/gem.rb', line 4

def name
  @name
end

#version ⇒ Object 



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# File 'lib/mactag/indexer/gem.rb', line 24

def version
  @version || most_recent
end

Class Method Details

.all ⇒ Object 



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# File 'lib/mactag/indexer/gem.rb', line 48

def all
  gems = Mactag::Bundler.gems
  gems.map do |name, version|
    new(name, version)
  end
end

.exist?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mactag/indexer/gem.rb', line 55

def exist?(name)
  new(name).exist?
end

Instance Method Details

#dirs ⇒ Object 



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# File 'lib/mactag/indexer/gem.rb', line 43

def dirs
  @dirs ||= Dir.glob(File.join(Mactag::Config.gem_home, "#{name}-*"))
end

#exist? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mactag/indexer/gem.rb', line 20

def exist?
  dirs.size > 0
end

#most_recent ⇒ Object 



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# File 'lib/mactag/indexer/gem.rb', line 28

def most_recent
  unless dirs.empty?
    if dirs.size == 1
      gem = dirs.first
    else
      gem = dirs.sort.last
    end
    regex = /#{escaped_name}-([^\/]+)/

    if match = regex.match(gem)
      match[1]
    end
  end
end

#tag ⇒ Object 



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# File 'lib/mactag/indexer/gem.rb', line 12

def tag
  if exist?
    File.join(Mactag::Config.gem_home, combo, 'lib', '**', '*.rb')
  else
    raise GemNotFoundError.new(self)
  end
end