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[ruby/irb] Simplify irb_info command

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(https://github.com/ruby/irb/pull/597)

https://github.com/ruby/irb/commit/0a0409c52b
This commit is contained in:
Stan Lo 2023-06-05 20:02:39 +01:00 committed by git
parent 76ee4edb97
commit 273b38475e
1 changed files with 14 additions and 18 deletions
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8
lib/irb/cmd/irb_info.rb
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@ -11,8 +11,6 @@ module IRB
description "Show information about IRB." description "Show information about IRB."
def execute def execute
Class.new {
def inspect
str = "Ruby version: #{RUBY_VERSION}\n" str = "Ruby version: #{RUBY_VERSION}\n"
str += "IRB version: #{IRB.version}\n" str += "IRB version: #{IRB.version}\n"
str += "InputMethod: #{IRB.CurrentContext.io.inspect}\n" str += "InputMethod: #{IRB.CurrentContext.io.inspect}\n"
@ -25,10 +23,8 @@ module IRB
codepage = `chcp`.b.sub(/.*: (\d+)\n/, '\1') codepage = `chcp`.b.sub(/.*: (\d+)\n/, '\1')
str += "Code page: #{codepage}\n" str += "Code page: #{codepage}\n"
end end
str puts str
end nil
alias_method :to_s, :inspect
}.new
end end
end end
end end