Python dir equivalent in perl?

2024/11/15 11:29:46

The dir command in Python 2.7.x lists all accessible 'symbols' from a module. Is there an equivalent in Perl 5.x to list all accessible 'symbols' from a package?

Answer

say for sort keys %Foo::Bar::;

You can use

*Foo::Bar::sym{SCALAR}
*Foo::Bar::sym{ARRAY}
*Foo::Bar::sym{HASH}
etc

to see if the symbol has those a variable of the specified type associated with it.

https://en.xdnf.cn/q/72449.html

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