Module: Looksee::PrettyPrintHack

Included in:
Help, Inspector
Defined in:
lib/looksee/pretty_print_hack.rb

Instance Method Summary collapse

Instance Method Details

#pretty_print(pp) ⇒ Object 



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# File 'lib/looksee/pretty_print_hack.rb', line 3

def pretty_print(pp)
  # In the default IRB inspect mode (pp), IRB assumes that an inspect string
  # that doesn't look like a bunch of known patterns is a code blob, and
  # formats accordingly. That messes up our color escapes.
  if Object.const_defined?(:IRB) && IRB.const_defined?(:ColorPrinter) && pp.is_a?(IRB::ColorPrinter)
    PP.instance_method(:text).bind(pp).call(inspect)
  else
    pp.text(inspect)
  end
end