Class: WalmartApIs::UnitOfWeight

Inherits:
Object
  • Object
show all
Defined in:
lib/walmart_ap_is/models/unit_of_weight.rb

Overview

Unit of the weight being measured.

Constant Summary collapse

UNIT_OF_WEIGHT = 
[
  # TODO: Write general description for LB
  LB = 'LB'.freeze,

  # TODO: Write general description for KG
  KG = 'KG'.freeze
].freeze

Class Method Summary collapse

Class Method Details

.from_value(value, default_value = LB) ⇒ Object 



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# File 'lib/walmart_ap_is/models/unit_of_weight.rb', line 23

def self.from_value(value, default_value = LB)
  return default_value if value.nil?

  str = value.to_s.strip

  case str.downcase
  when 'lb' then LB
  when 'kg' then KG
  else
    default_value
  end
end

.validate(value) ⇒ Object 



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# File 'lib/walmart_ap_is/models/unit_of_weight.rb', line 17

def self.validate(value)
  return false if value.nil?

  UNIT_OF_WEIGHT.include?(value)
end