bitlair/revbank
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Fix that 'changed' would return true just because the attribute existed :)

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Another option would have been to implement 'delete_attribute'.
This commit is contained in:
Juerd Waalboer 2019-11-06 17:43:31 +01:00
parent bb8c52b593
commit 32e84f3725
1 changed files with 4 additions and 1 deletions
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5
lib/RevBank/Cart/Entry.pm
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@ -41,7 +41,10 @@ sub add_contra {
sub has_attribute { sub has_attribute {
my ($self, $key) = @_; my ($self, $key) = @_;
return exists $self->{attributes}->{$key}; return (
exists $self->{attributes}->{$key}
and defined $self->{attributes}->{$key}
);
} }
sub attribute { sub attribute {