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ca764062b0
(https://github.com/ruby/irb/pull/922)
* Remove internal-only methods from Command::Base
Command#ruby_args and Command#unwrap_string_literal are used for default command's argument backward compatibility.
Moved these methods to another module to avoid being used from custom commands.
* Update lib/irb/command/edit.rb
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7405a841e8
Co-authored-by: Stan Lo <stan001212@gmail.com>
27 lines
793 B
Ruby
27 lines
793 B
Ruby
# frozen_string_literal: true
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module IRB
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module Command
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# Internal use only, for default command's backward compatibility.
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module RubyArgsExtractor # :nodoc:
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def unwrap_string_literal(str)
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return if str.empty?
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sexp = Ripper.sexp(str)
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if sexp && sexp.size == 2 && sexp.last&.first&.first == :string_literal
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@irb_context.workspace.binding.eval(str).to_s
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else
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str
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end
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end
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def ruby_args(arg)
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# Use throw and catch to handle arg that includes `;`
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# For example: "1, kw: (2; 3); 4" will be parsed to [[1], { kw: 3 }]
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catch(:EXTRACT_RUBY_ARGS) do
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@irb_context.workspace.binding.eval "IRB::Command.extract_ruby_args #{arg}"
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end || [[], {}]
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end
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end
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end
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end
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