Top Level Namespace

Defined Under Namespace

Modules: DataLayerProcessorNoiseRemoval, DataLayerProcessorSimpleSmoother, GraphImageDrawerModule Classes: Array, DataLayer, DataLayerProcessor, DataPoint, GraphAxis, GraphColorLibrary, GraphDataProcessor, GraphImageDrawer, GraphImageDrawerChunky, GraphImageDrawerRasem, GraphImageDrawerRmagick, TechnicalGraph

Instance Method Summary collapse

Instance Method Details

#gem_available?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/technical_graph/gem.rb', line 1

def gem_available?(name)
   Gem::Specification.find_by_name(name)
rescue Gem::LoadError
   false
rescue
   Gem.available?(name)
end

#rmagick_installed? ⇒ Boolean

Check if rmagick is installed

Returns:

  • (Boolean) 


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# File 'lib/technical_graph/gem.rb', line 10

def rmagick_installed?
  gem_available?('rmagick')
end