Module: Versionaire

Defined in:
lib/versionaire/conversion.rb,
lib/versionaire/version.rb,
lib/versionaire/identity.rb,
lib/versionaire/errors/base.rb,
lib/versionaire/errors/conversion.rb,
lib/versionaire/errors/invalid_number.rb,
lib/versionaire/errors/negative_number.rb

Overview

The gem namespace.

Defined Under Namespace

Modules: Errors, Identity Classes: Version

Class Method Summary collapse

Class Method Details

.Version(value) ⇒ Object

Conversion function for casting (strict) a value into a version. rubocop:disable Style/MethodName rubocop:disable Metrics/MethodLength rubocop:disable Metrics/AbcSize rubocop:disable Metrics/CyclomaticComplexity



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# File 'lib/versionaire/conversion.rb', line 10

def Version value
  case value
    when String
      fail(Errors::Conversion, Errors::Conversion.string_message) unless value =~ Version.format
      Version.new Version.arguments(*value.tr("v", "").split(".").map(&:to_i))
    when Array
      fail(Errors::Conversion, Errors::Conversion.array_message) unless (0..3).cover?(value.size)
      Version.new Version.arguments(*value.fill(0, value.size..2))
    when Hash
      valid = value.keys.all? { |key| Version.keys.include? key }
      fail(Errors::Conversion, Errors::Conversion.hash_message) unless valid
      Version.new value
    when Version then value
    else fail(Errors::Conversion, Errors::Conversion.primitive_message)
  end
end