Module: MetadataHandler

Included in:
Describe
Defined in:
lib/get/subcommand/describe/metadata.rb

Overview

Module with methods to handle tag metadata.

To add a new metadata type, create a new method and link it to a symbol.

Instance Method Summary collapse

Instance Method Details

#compute_metadata(metadata_specs) ⇒ Object 



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# File 'lib/get/subcommand/describe/metadata.rb', line 26

def compute_metadata(metadata_specs)
  requested_metadata = metadata_specs.split(',')
  unless requested_metadata.all? { |element| metadata_computers.include?(element.to_sym) }
    Common.error('Some of the metadata requested are not supported')
  end
  requested_metadata.map { |element| metadata_computers[element.to_sym].call }.join('-')
end