Module: FakeGem

Defined in:
lib/fake_gem.rb

Defined Under Namespace

Classes: FakeGemSpec

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.gems ⇒ Object

list of found false-gems



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# File 'lib/fake_gem.rb', line 106

def gems
  unless @gems
    @gems = []
    paths.each do |location|                   
      Dir.glob("#{location}/*/fake_gem.rb").each do |gem_spec_file|
        @gems << FakeGemSpec.new(gem_spec_file) unless gem_spec_file =~ /\/fake_gem\/fake_gem\.rb/
      end                     
    end
  end
  @gems
end

Class Method Details

.activate(path) ⇒ Object

searches for that path in all libs inside of registered fake_gems and updates $LOAD_PATH if found.



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# File 'lib/fake_gem.rb', line 81

def activate path
  found = nil
  catch :found do
    gems.each do |gem_spec|
      gem_spec.libs.each do |lib_path|
        if File.exist? "#{lib_path}/#{path}"              
          found = gem_spec
          throw :found
        end
      end
    end          
  end
  
  if found
    gems.delete found
    found.libs.each do |lib_path|
      $LOAD_PATH << lib_path unless $LOAD_PATH.include? lib_path
    end
    true
  else
    false
  end
end

.clear ⇒ Object 



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# File 'lib/fake_gem.rb', line 119

def clear
  @paths, @gems = nil
end

.paths(*paths) ⇒ Object

Use it to set location for your fake_gems



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# File 'lib/fake_gem.rb', line 59

def paths *paths
  paths = paths.first if paths.first.is_a? Array
  if paths.empty?
    unless @paths           
      if env_paths = ENV['FALSE_GEM_PATH']
        self.paths = env_paths.split(':')
      else
        self.paths = []
      end
    end
    @paths
  else
    self.paths = paths
  end
end

.paths=(paths) ⇒ Object 



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# File 'lib/fake_gem.rb', line 75

def paths= paths      
  @paths = paths.collect{|l| File.expand_path l}
end