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Add arg check to Reline.dig_perfect_match_proc=

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aycabta 2019-07-11 17:21:00 +09:00
parent 4e038a7e64
commit 71ead07872
1 changed files with 1 additions and 0 deletions
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lib/reline.rb
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@ -208,6 +208,7 @@ module Reline
@@dig_perfect_match_proc @@dig_perfect_match_proc
end end
def self.dig_perfect_match_proc=(p) def self.dig_perfect_match_proc=(p)
raise ArgumentError unless p.is_a?(Proc)
@@dig_perfect_match_proc = p @@dig_perfect_match_proc = p
end end