class Capsium::Package::VersionRange

A semver range for metadata.dependencies (ARCHITECTURE.md section 4a), covering the standard’s examples: “*”, exact versions, wildcards and partials (“1.x”, “1.2.x”, “1.2”), caret (“^1.2.3”), tilde (“~1.2.3”), comparison operators (>=, <=, >, <, =) and conjunctions joined by comma and/or space (“>=1.0.0, <2.0.0”).

Constants

NUMERIC_PART
WILDCARD_PART

Public Class Methods

new (bounds)

(Array[[ String, Version ]] bounds) → void

Source

# File lib/capsium/package/version.rb, line 182
def initialize(bounds)
  @bounds = bounds
end

parse (string)

(String string) → VersionRange

Source

# File lib/capsium/package/version.rb, line 88
def self.parse(string)
  terms = string.to_s.strip.split(/[,\s]+/).reject(&:empty?)
  return new([[">=", Version.new(0, 0, 0)]]) if terms.empty? || terms == ["*"]

  new(terms.flat_map { |term| expand_term(term) })
end

Public Instance Methods

satisfied_by? (version)

(String | Version version) → bool

Source

# File lib/capsium/package/version.rb, line 186
def satisfied_by?(version)
  version = Version.parse(version) unless version.is_a?(Version)
  @bounds.all? { |operator, bound| holds?(operator, version <=> bound) }
end