dogbert17

=head2 method put

    method put(IO::Socket:D: Str(Cool) $string)

Writes the supplied string, with a C<\n> appended to it, 
to the socket, thus sending it to other end of the connection. 

Fails if the socket is not connected.

dogbert17

=head2 method parent

    method parent(IO::Path:D: --> IO::Path)

Removes the last portion of the path, and returns the result as a new C<IO::Path>.

    my $io = IO::Path.new( "/etc/passwd" );
    say $io.parent;                          # "/etc".IO

=head2 method child

dogbert17

=head2 method IO

    method IO(IO::Path:D: --> IO::Path)

Returns the invocant.

=head2 method SPEC

    method SPEC(IO::Path:D: --> IO::Spec)

dogbert17

=head2 method resolve

    method resolve(IO::Path:D: --> IO::Path)

Returns a new C<IO::Path> object with all symbolic links and references to the
parent directory (C<..>) are physically resolved.  This means that the
filesystem is examined for each directory in the path, and any symlinks found
are followed.

    # bar is a symlink pointing to "/baz"

dogbert17

=begin pod

=TITLE class X::Temporal::InvalidFormat

=SUBTITLE Error due to using an invalid format when creating a DateTime or Date

    class X::Temporal::InvalidFormat does X::Temporal is Exception { }

This exception is thrown when code tries to create a C<DateTime> or C<Date> object
using an invalid format.

dogbert17

=head2 routine isa

    multi method isa(Mu $type)      returns Bool:D
    multi method isa(Str:D $type)   returns Bool:D

Returns C<True> if the invocant is an instance of class C<$type>, a subset type or a derived class (through inheritance) of C<$type>.

    my $i = 17;
    say $i.isa("Int");   # True
    say $i.isa(Any);     # True

dogbert17

=head2 method floor

Defined as:

    method floor(Complex:D:) returns Complex:D

Usage:

    COMPLEX.floor

dogbert17

=head2 method abs

Defined as:

    method abs(Complex:D:) returns Num:D
    multi sub abs(Complex:D $z) returns Num:D

Usage:

    COMPLEX.abs

dogbert17

=head2 method default

Defined as:

    method default returns ???  # what should be written here

Usage:

    Hash.default

dogbert17

=head2 method keyof

Defined as:

    method keyof 

Usage:

    Hash.keyof