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78 lines
1.7 KiB
Ruby
78 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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##
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# Represents a possible Specification object returned from IndexSet. Used to
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# delay needed to download full Specification objects when only the +name+
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# and +version+ are needed.
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class Gem::Resolver::IndexSpecification < Gem::Resolver::Specification
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##
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# An IndexSpecification is created from the index format described in `gem
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# help generate_index`.
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#
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# The +set+ contains other specifications for this (URL) +source+.
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#
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# The +name+, +version+ and +platform+ are the name, version and platform of
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# the gem.
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def initialize(set, name, version, source, platform)
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super()
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@set = set
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@name = name
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@version = version
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@source = source
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@platform = platform.to_s
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@spec = nil
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end
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##
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# The dependencies of the gem for this specification
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def dependencies
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spec.dependencies
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end
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def ==(other)
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self.class === other &&
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@name == other.name &&
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@version == other.version &&
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@platform == other.platform
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end
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def hash
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@name.hash ^ @version.hash ^ @platform.hash
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end
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def inspect # :nodoc:
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'#<%s %s source %s>' % [self.class, full_name, @source]
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end
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def pretty_print(q) # :nodoc:
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q.group 2, '[Index specification', ']' do
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q.breakable
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q.text full_name
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unless Gem::Platform::RUBY == @platform
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q.breakable
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q.text @platform.to_s
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end
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q.breakable
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q.text 'source '
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q.pp @source
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end
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end
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##
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# Fetches a Gem::Specification for this IndexSpecification from the #source.
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def spec # :nodoc:
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@spec ||=
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begin
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tuple = Gem::NameTuple.new @name, @version, @platform
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@source.fetch_spec tuple
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end
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end
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end
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