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author | aycabta <aycabta@gmail.com> | 2019-05-29 05:53:14 +0900 |
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committer | aycabta <aycabta@gmail.com> | 2019-05-29 05:53:44 +0900 |
commit | 3b7862c8e88cd7838a53ec083ac5733386400956 (patch) | |
tree | c464514142c1193cdd16c70af27f19378ffd66b2 /lib/reline.rb | |
parent | a66bc2c01194a9c017c874a30db5b3b6bd95e966 (diff) | |
download | ruby-3b7862c8e88cd7838a53ec083ac5733386400956.tar.gz |
Use existing instances for LineEditor and Config
Diffstat (limited to 'lib/reline.rb')
-rw-r--r-- | lib/reline.rb | 3 |
1 files changed, 3 insertions, 0 deletions
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 |