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Complete history at: https://github.com/rubygems/rubygems/blob/master/History.txt#L3-L216 * test/rubygems: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
33 lines
569 B
Ruby
33 lines
569 B
Ruby
##
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# The primary source of gems is a file on disk, including all usages
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# internal to rubygems.
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#
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# This is a private class, do not depend on it directly. Instead, pass a path
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# object to `Gem::Package.new`.
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class Gem::Package::FileSource < Gem::Package::Source # :nodoc: all
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attr_reader :path
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def initialize path
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@path = path
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end
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def start
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@start ||= File.read path, 20
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end
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def present?
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File.exist? path
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end
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def with_write_io &block
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open path, 'wb', &block
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end
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def with_read_io &block
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open path, 'rb', &block
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end
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end
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