Class: Gem::GemPathList

Inherits:
Array
  • Object
show all
Defined in:
lib/rdi/Plugins/GemCommon.rb

Instance Method Summary collapse

Instance Method Details

#<<(iDirName) ⇒ Object

Add a path to the list

Parameters:

  • iDirName (String): Directory to add to the list



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# File 'lib/rdi/Plugins/GemCommon.rb', line 14

def <<(iDirName)
  # Add the path for real in the internals
  super
  # Add the lib directory if it is already initialized
  if ((defined?(@LibDirs) != nil) and
      (@LibDirs != nil))
    Dir.glob("#{iDirName}/gems/*").each do |iGemDirName|
      if (File.exists?("#{iGemDirName}/lib"))
        @LibDirs << iGemDirName
      end
    end
  end
  # Add the path in RubyGems
  Gem.path_ORG << iDirName
end

#clear_paths ⇒ Object

Clear the paths



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# File 'lib/rdi/Plugins/GemCommon.rb', line 52

def clear_paths
  Gem.clear_paths_ORG
  # Reset our cache with the new paths
  replace(Gem.path_ORG)
  @LibDirs = nil
end

#clearCache ⇒ Object

Clear the cache



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# File 'lib/rdi/Plugins/GemCommon.rb', line 60

def clearCache
  @LibDirs = nil
end

#getLibDirs ⇒ Object

Get the list of lib directories accessible through the paths

Return:

  • list<String>: List of paths



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# File 'lib/rdi/Plugins/GemCommon.rb', line 34

def getLibDirs
  if ((defined?(@LibDirs) == nil) or
      (@LibDirs == nil))
    # Create it
    @LibDirs = []
    each do |iGemsDirName|
      Dir.glob("#{iGemsDirName}/gems/*").each do |iGemDirName|
        if (File.exists?("#{iGemDirName}/lib"))
          @LibDirs << iGemDirName
        end
      end
    end
  end

  return @LibDirs
end