> Teach me to number not the vars of my scripts, but the indices of my arrays...

well, if you beg me so nicely... ;-)

  DB<100> use List::MoreUtils "pairwise"

  DB<101> @vars=qw(X Y)
 => ("X", "Y")

  DB<102> @appends=qw(x y)
 => ("x", "y")

  DB<103> pairwise { $a .= $b } @vars, @appends
 => ("Xx", "Yy")

  DB<104> @vars
 => ("Xx", "Yy")

[download]

and for completeness

  DB<105> @vars=qw(X Y)
 => ("X", "Y")

  DB<106> @vars = pairwise { $a . $b } @vars, @appends
 => ("Xx", "Yy")

[download]

Cheers Rolf

(addicted to the Perl Programming Language)

In reply to Re^3: Concatenating more than one variable in perl by LanX
in thread Concatenating more than one variable in perl by manoj_speed

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