Sha256: 78e883f8bad91fe1ff65179a400d9ce861bb5aeab1233d7dd23899f932259a5d
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Size: 931 Bytes
Versions: 3
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Contents
module Timewizard
# Contains all utility modules and classes.
# @since 0.2.4
module Utils
# Contains utility functions in a cleverly named module.
# @author Richard Harrah
# @since 0.2.4
module Wizardry
VERSION_REGEX = /((\d+\.)?(\d+\.)?(\*|\d+))(?:-([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?(?:\+([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?$/
# Returns a substring of the passed-in value that matches {Timewizard::Utils::Wizardry::VERSION_REGEX the version regex}.
# @param [String] stringy string from which to extract version string
# @return [String] substring that matches {Timewizard::Utils::Wizardry::VERSION_REGEX the version regex}
# @raise [ArgumentError] if stringy is null
def self.only_version(stringy)
if stringy.nil?
raise ArgumentError, "stringy cannot be null"
end
VERSION_REGEX.match(stringy.to_s).to_s
end
end
end
end
Version data entries
3 entries across 3 versions & 1 rubygems