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pre_input_hook=

Readline.pre_input_hook = proc

Class Public methods

Specifies a Proc object proc to call after the first prompt has been printed and just before readline starts reading input characters.

See GNU Readline's rl_pre_input_hook variable.

Raises ArgumentError if proc does not respond to the call method.

Raises SecurityError if $SAFE is 4.

doc_ruby_on_rails

2015-05-05 02:41:48

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