Parsing function args in Getopt::Long style

[Yuri Shtil]

Is there a module to parse named function parameters in Getopt::Long style?

What I have in mind is something like:

# Call function
&foo('-p1' -> $v1, '-p2' => $v2);

#Define function
sub foo {
my $options = PARSER(@_);

my $v1 = $options->{'p1'};

# ....
}

 

[Martijn Lievaart]

Is there a module to parse named function parameters in Getopt::Long
style?

What I have in mind is something like:

# Call function
&foo('-p1' -> $v1, '-p2' => $v2);

#Define function
sub foo {
my $options = PARSER(@_);

my $v1 = $options->{'p1'};

# ....
}

Maybe something like this?

sub foo {
local @ARGV = @_;
$r = GetOptions(...);
...
}

M4

 

[John Bokma]

Is there a module to parse named function parameters in Getopt::Long
style?

What I have in mind is something like:

# Call function
&foo('-p1' -> $v1, '-p2' => $v2);

^ don't use & unless you know what it does.

foo( '-p1' => $v1, '-p2' => $b2 );

#Define function
sub foo {
my $options = PARSER(@_);

my %options = @_;

my $v1 = $options->{'p1'};

my $v1 = $options{ '-p1' );