[rubygems/rubygems] Make RubyDsl a little easier to read; avoid a Hash sometimes
https://github.com/rubygems/rubygems/commit/2dca83722b
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@ -3,22 +3,28 @@
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module Bundler
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module Bundler
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module RubyDsl
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module RubyDsl
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def ruby(*ruby_version)
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def ruby(*ruby_version)
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options = ruby_version.last.is_a?(Hash) ? ruby_version.pop : {}
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options = ruby_version.pop if ruby_version.last.is_a?(Hash)
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ruby_version.flatten!
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ruby_version.flatten!
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raise GemfileError, "Please define :engine_version" if options[:engine] && options[:engine_version].nil?
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if options
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raise GemfileError, "Please define :engine" if options[:engine_version] && options[:engine].nil?
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patchlevel = options[:patchlevel]
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engine = options[:engine]
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engine_version = options[:engine_version]
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if options[:file]
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raise GemfileError, "Please define :engine_version" if engine && engine_version.nil?
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raise GemfileError, "Do not pass version argument when using :file option" unless ruby_version.empty?
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raise GemfileError, "Please define :engine" if engine_version && engine.nil?
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ruby_version << normalize_ruby_file(options[:file])
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if options[:file]
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raise GemfileError, "Do not pass version argument when using :file option" unless ruby_version.empty?
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ruby_version << normalize_ruby_file(options[:file])
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end
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if engine == "ruby" && engine_version && ruby_version != Array(engine_version)
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raise GemfileEvalError, "ruby_version must match the :engine_version for MRI"
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end
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end
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end
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if options[:engine] == "ruby" && options[:engine_version] &&
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@ruby_version = RubyVersion.new(ruby_version, patchlevel, engine, engine_version)
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ruby_version != Array(options[:engine_version])
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raise GemfileEvalError, "ruby_version must match the :engine_version for MRI"
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end
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@ruby_version = RubyVersion.new(ruby_version, options[:patchlevel], options[:engine], options[:engine_version])
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end
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end
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# Support the various file formats found in .ruby-version files.
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# Support the various file formats found in .ruby-version files.
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