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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) super(capacity)
end end
def push(e : T) : Int def push(e : T) : Int32
if @capacity == -1 || size < @capacity if @capacity == -1 || size < @capacity
@data << e @data << e
@ -14,7 +14,7 @@ module Lifo
end end
end end
def push?(e : T) : Int? def push?(e : T) : Int32?
begin begin
push(e) push(e)
rescue OverflowError rescue OverflowError