Documentation for routine e

Documentation for routine e, assembled from the following types:

language documentation Terms

From Terms

(Terms) term e

Returns Euler's number.

class IO::Path

From IO::Path

(IO::Path) method e

Defined as:

method e(--> Bool:D)

Returns True if the invocant is a path that exists.

TIP: use smartmatch with Pairs to perform multiple file tests.

class IO::Special

From IO::Special

(IO::Special) method e

method e(IO::Special:D: --> Bool)

The 'exists' file test operator, always returns True.