Class: IO

Inherits:
Object
  • Object
show all
Defined in:
lib/prick/subcommand/prick-bash.rb

Class Method Summary collapse

Class Method Details

.capture(&block) ⇒ Object

ChatGPT



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# File 'lib/prick/subcommand/prick-bash.rb', line 4

def self.capture(&block) # ChatGPT
  block_given? or raise ArgumentError
  stdout = $stdout
  begin
    $stdout = StringIO.new
    yield
    $stdout.string
  ensure
    $stdout = stdout
  end
end