Module: Basil::Barcodes

Defined in:
lib/basil/barcodes.rb

Class Method Summary collapse

Class Method Details

.barcode_files ⇒ Object

list available barcodes files



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# File 'lib/basil/barcodes.rb', line 10

def self.barcode_files
  Dir[File.join(self.gem_libdir, 'barcodes', '*.csv')]
end

.barcode_path(string) ⇒ Object

return path for barcode file given a string



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# File 'lib/basil/barcodes.rb', line 24

def self.barcode_path(string)
  self.barcode_files.reject { |x| File.basename(x, File.extname(x)) != string }.first rescue nil
end

.barcodes ⇒ Object 



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# File 'lib/basil/barcodes.rb', line 14

def self.barcodes
  self.barcode_files.map { |x| File.basename(x, File.extname(x)) }
end

.gem_libdir ⇒ Object

return a directory with the project libraries



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# File 'lib/basil/barcodes.rb', line 5

def self.gem_libdir
  File.dirname(__FILE__)
end

.has_barcode?(string) ⇒ Boolean

returns true if string matches a file in the barcodes directory

Returns:

  • (Boolean) 


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# File 'lib/basil/barcodes.rb', line 19

def self.has_barcode?(string)
  self.barcodes.include? File.basename(string, File.extname(string))
end