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author | aycabta <aycabta@gmail.com> | 2019-05-25 00:38:57 +0900 |
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committer | aycabta <aycabta@gmail.com> | 2019-05-25 00:39:42 +0900 |
commit | 4b012c23b282f48161718392cde8dc637f734623 (patch) | |
tree | 849e79a85301c7f5690914f1f1352e5e52dcad9c /lib/reline.rb | |
parent | b2150548001c412ad424251904d6ece1a80e55f4 (diff) | |
download | ruby-4b012c23b282f48161718392cde8dc637f734623.tar.gz |
Check block in #readmultiline
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 41f492d50c..52e40f1a56 100644 --- a/lib/reline.rb +++ b/lib/reline.rb @@ -246,6 +246,9 @@ module Reline end def readmultiline(prompt = '', add_hist = false, &confirm_multiline_termination) + unless confirm_multiline_termination + raise ArgumentError.new('#readmultiline needs block to confirm multiline termination') + end if block_given? inner_readline(prompt, add_hist, true, &confirm_multiline_termination) else |