Module: Mspire::CV::Param

Defined in:
lib/mspire/cv/param.rb

Overview

a mass spec related CVParam.

Class Method Summary collapse

Class Method Details

.[](*args) ⇒ Object

Takes one of these invocations:

acc_num[, unit_acc_num]
acc_num, value[, unit_acc_num]

Where acc_num and unit_acc_num are strings containing valid accession numbers (e.g., ‘MS:1000514’ or ‘UO:0000108’). Note that sometimes units are from obo’s other than UO.

returns a CV::Param object



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# File 'lib/mspire/cv/param.rb', line 20

def self.[](*args)
  #puts "param args #{args.inspect}"
  unit = 
    case args.size
    when 1
      nil
    when 2
      Mspire::CV::Param[args.pop] if args.last.is_a?(String) && args.last =~ /^[A-Za-z]+:/
    when 3
      Mspire::CV::Param[args.pop]
    end
  acc = args[0]
  obo_type = acc[/([A-Za-z]+):/,1]
  val = args[1]
  if val
    cast = Mspire::CV::Obo::CAST[acc]
    (val = val.send(cast)) if cast
  end
  ::CV::Param.new(obo_type, args[0], Mspire::CV::Obo::NAME[acc], val, unit)
end