"Line 1: Finch to Sheppard-Yonge nightly early closures March 23 to 26 - CANCELLED""Line 1: Sheppard-Yonge to St Clair nightly early closures下面是我如何从上面的句子中提取“闭包类型”的示例,我假设有3种闭包类型存储在closure_ty
所以我在摆弄perl闭包的时候,偶然发现了一个小问题:foreach (1..3) { push @closures,sub { say "I will remember $_"; };foreach (@closures) {
# call the closures to see what they remember