Method: String#group

Defined in:
lib/dicom/ruby_extensions.rb

#group ⇒ String

Returns the group part of the tag string: The first 4 characters.

Returns:

  • (String) —

    the group part of the tag



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# File 'lib/dicom/ruby_extensions.rb', line 82

def group
  return self[0..3]
end