Sha256: 71c4a982ea54f988ded459f7bc719a05820d47b1e7b598d7d8ad6b45bc43ecd7
Contents?: true
Size: 1.56 KB
Versions: 19
Compression:
Stored size: 1.56 KB
Contents
# -*- coding: utf-8 -*-
module Gemirro
##
# The Gem class contains data about a Gem such as the name, requirement as
# well as providing some methods to more easily extract the specific version
# number.
#
# @!attribute [r] name
# @return [String]
# @!attribute [r] requirement
# @return [Gem::Requirement]
#
class Gem
attr_reader :name, :requirement
##
# Returns a `Gem::Version` instance based on the specified requirement.
#
# @param [Gem::Requirement] requirement
# @return [Gem::Version]
#
def self.version_for(requirement)
::Gem::Version.new(requirement.requirements.sort.last.last.version)
end
##
# @param [String] name
# @param [Gem::Requirement|String] requirement
#
def initialize(name, requirement = nil)
requirement ||= ::Gem::Requirement.default
if requirement.is_a?(String)
requirement = ::Gem::Requirement.new(requirement)
end
@name = name
@requirement = requirement
end
##
# Returns the version
#
# @return [Gem::Version]
#
def version
@version ||= self.class.version_for(requirement)
end
##
# Define if version exists
#
# @return [TrueClass|FalseClass]
#
def version?
version && !version.segments.reject { |s| s == 0 }.empty?
end
##
# Returns the filename of the Gemfile.
#
# @param [String] gem_version
# @return [String]
#
def filename(gem_version = nil)
gem_version ||= version.to_s
"#{name}-#{gem_version}.gem"
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems