Class: GemInstaller::RubyGemsVersionChecker

Inherits:
Object
  • Object
show all
Defined in:
lib/geminstaller/rubygems_version_checker.rb

Class Method Summary collapse

Class Method Details

.matches?(version_spec, options = {}) ⇒ Boolean

Returns:

  • (Boolean) 


5
6
7
8
9
10
11
12
13
 
# File 'lib/geminstaller/rubygems_version_checker.rb', line 5

def self.matches?(version_spec, options = {})
  version_spec = [version_spec] unless version_spec.kind_of?(Array)
  # TODO: if rubygems has already been initialized before GemInstaller overrides the rubygems version,
  # (for example, by running rspec), then Gem::RubyGemsVersion could be initialized to the incorrect
  # system-rubygems version instead of the geminstaller-overridden version.  Need to figure out how
  # to re-parse 'rubygems/rubygems_version' and let it redefine 'Gem::RubyGemsVersion'
  rubygems_version = options[:rubygems_version] ||= Gem::RubyGemsVersion
  Gem::Version::Requirement.new(version_spec).satisfied_by?(Gem::Version.new(rubygems_version))
end