88 lines
1.2 KiB
Ruby
88 lines
1.2 KiB
Ruby
require 'rubygems/source'
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class Gem::SourceList
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def initialize
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@sources = []
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end
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attr_reader :sources
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def self.from(ary)
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list = new
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if ary
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ary.each do |x|
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list << x
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end
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end
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return list
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end
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def initialize_copy(other)
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@sources = @sources.dup
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end
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def <<(obj)
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src = case obj
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when URI
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Gem::Source.new(obj)
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when Gem::Source
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obj
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else
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Gem::Source.new(URI.parse(obj))
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end
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@sources << src
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src
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end
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def replace(other)
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@sources.clear
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other.each do |x|
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self << x
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end
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self
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end
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def each
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@sources.each { |s| yield s.uri.to_s }
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end
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def each_source(&b)
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@sources.each(&b)
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end
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def ==(other)
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to_a == other
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end
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def to_a
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@sources.map { |x| x.uri.to_s }
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end
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alias_method :to_ary, :to_a
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def first
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@sources.first
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end
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def include?(other)
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if other.kind_of? Gem::Source
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@sources.include? other
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else
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@sources.find { |x| x.uri.to_s == other.to_s }
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end
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end
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def delete(uri)
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if uri.kind_of? Gem::Source
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@sources.delete uri
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else
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@sources.delete_if { |x| x.uri.to_s == uri.to_s }
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end
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end
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end
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