From 3b7862c8e88cd7838a53ec083ac5733386400956 Mon Sep 17 00:00:00 2001 From: aycabta Date: Wed, 29 May 2019 05:53:14 +0900 Subject: Use existing instances for LineEditor and Config --- lib/reline.rb | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib') diff --git a/lib/reline.rb b/lib/reline.rb index 656fab2fea..df2b620448 100644 --- a/lib/reline.rb +++ b/lib/reline.rb @@ -46,10 +46,13 @@ module Reline end def push(*val) + diff = size + val.size - @@config.history_size + shift(diff) if diff > 0 super(*(val.map{ |v| String.new(v, encoding: Encoding::default_external) })) end def <<(val) + shift if size + 1 > @@config.history_size super(String.new(val, encoding: Encoding::default_external)) end -- cgit v1.2.3