Gem::NameTuple

Represents a gem of name name at version of platform. These wrap the data returned from the indexes.

Attributes

name

Read

No documentation available

platform

Read

No documentation available

version

Read

No documentation available

Class Methods

from_list(list)

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 24
def self.from_list(list)
  list.map {|t| new(*t) }
end

Turn an array of [name, version, platform] into an array of NameTuple objects.

new(name, version, platform=Gem::Platform::RUBY)

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 9
def initialize(name, version, platform=Gem::Platform::RUBY)
  @name = name
  @version = version

  platform &&= platform.to_s
  platform = Gem::Platform::RUBY if !platform || platform.empty?
  @platform = platform
end

No documentation available

null

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 39
def self.null
  new nil, Gem::Version.new(0), nil
end

A null NameTuple, ie name=nil, version=0

to_basic(list)

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 32
def self.to_basic(list)
  list.map(&:to_a)
end

Turn an array of NameTuple objects back into an array of

name, version, platform: tuples.

Instance Methods

<=>(other)

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 90
def <=>(other)
  [@name, @version, Gem::Platform.sort_priority(@platform)] <=>
    [other.name, other.version, Gem::Platform.sort_priority(other.platform)]
end

No documentation available

==(other)

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 101
def ==(other)
  case other
  when self.class
    @name == other.name &&
      @version == other.version &&
      @platform == other.platform
  when Array
    to_a == other
  else
    false
  end
end

Compare with other. Supports another NameTuple or an Array in the [name, version, platform] format.

eql?(other)

3.4 View on GitHub

An alias for

full_name

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 48
def full_name
  case @platform
  when nil, "", Gem::Platform::RUBY
    "#{@name}-#{@version}"
  else
    "#{@name}-#{@version}-#{@platform}"
  end
end

Returns the full name (name-version) of this Gem. Platform information is included if it is not the default Ruby platform. This mimics the behavior of Gem::Specification#full_name.

hash

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 116
def hash
  to_a.hash
end

No documentation available

match_platform?

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 60
def match_platform?
  Gem::Platform.match_gem? @platform, @name
end

Indicate if this NameTuple matches the current platform.

prerelease?

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 66
def prerelease?
  @version.prerelease?
end

Indicate if this NameTuple is for a prerelease version.

spec_name

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 73
def spec_name
  "#{full_name}.gemspec"
end

Return the name that the gemspec file would be

to_a

3.4 View on GitHub

          
            # File tmp/rubies/ruby-3.4.1/lib/rubygems/name_tuple.rb, line 80
def to_a
  [@name, @version, @platform]
end

Convert back to the [name, version, platform] tuple