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Dominic Grimm 2021-11-20 14:50:11 +01:00
parent 97429418ec
commit 9707f5d179
1 changed files with 2 additions and 2 deletions
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4
src/lifo/stack.cr
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@ -4,7 +4,7 @@ module Lifo
super(capacity)
end
def push(e : T) : Int
def push(e : T) : Int32
if @capacity == -1 || size < @capacity
@data << e
@ -14,7 +14,7 @@ module Lifo
end
end
def push?(e : T) : Int?
def push?(e : T) : Int32?
begin
push(e)
rescue OverflowError