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# frozen_string_literal: true
module IRB
module Command
# Internal use only, for default command's backward compatibility.
module RubyArgsExtractor # :nodoc:
def unwrap_string_literal(str)
return if str.empty?
sexp = Ripper.sexp(str)
if sexp && sexp.size == 2 && sexp.last&.first&.first == :string_literal
@irb_context.workspace.binding.eval(str).to_s
else
str
end
end
def ruby_args(arg)
# Use throw and catch to handle arg that includes `;`
# For example: "1, kw: (2; 3); 4" will be parsed to [[1], { kw: 3 }]
catch(:EXTRACT_RUBY_ARGS) do
@irb_context.workspace.binding.eval "IRB::Command.extract_ruby_args #{arg}"
end || [[], {}]
end
end
end
end
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