class Bundleup::VersionSpec

Attributes

operator[R]
parts[R]

Public Class Methods

new(parts:, operator: nil) click to toggle source
# File lib/bundleup/version_spec.rb, line 15
def initialize(parts:, operator: nil)
  @parts = parts
  @operator = operator
end
parse(version) click to toggle source
# File lib/bundleup/version_spec.rb, line 3
def self.parse(version)
  return version if version.is_a?(VersionSpec)

  version = version.strip
  _, operator, number = version.match(/^([^\d\s]*)\s*(.+)/).to_a
  operator = nil if operator.empty?

  new(parts: number.split("."), operator: operator)
end

Public Instance Methods

==(other) click to toggle source
# File lib/bundleup/version_spec.rb, line 48
def ==(other)
  return false unless other.is_a?(VersionSpec)

  to_s == other.to_s
end
exact?() click to toggle source
# File lib/bundleup/version_spec.rb, line 20
def exact?
  operator.nil?
end
relax() click to toggle source
# File lib/bundleup/version_spec.rb, line 24
def relax
  return self if %w[!= > >=].include?(operator)
  return self.class.parse(">= 0") if %w[< <=].include?(operator)

  self.class.new(parts: parts, operator: ">=")
end
shift(new_version) click to toggle source
# File lib/bundleup/version_spec.rb, line 31
def shift(new_version) # rubocop:disable Metrics/AbcSize
  return self.class.parse(new_version) if exact?
  return self if Gem::Requirement.new(to_s).satisfied_by?(Gem::Version.new(new_version))
  return self.class.new(parts: self.class.parse(new_version).parts, operator: "<=") if %w[< <=].include?(operator)

  new_slice = self.class.parse(new_version).slice(parts.length)
  self.class.new(parts: new_slice.parts, operator: "~>")
end
slice(amount) click to toggle source
# File lib/bundleup/version_spec.rb, line 40
def slice(amount)
  self.class.new(parts: parts[0, amount], operator: operator)
end
to_s() click to toggle source
# File lib/bundleup/version_spec.rb, line 44
def to_s
  [operator, parts.join(".")].compact.join(" ")
end