diff options
| -rw-r--r-- | globals.pl | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/globals.pl b/globals.pl index 44e29eafa..bb6a0abc5 100644 --- a/globals.pl +++ b/globals.pl @@ -1602,6 +1602,29 @@ $Template::Stash::LIST_OPS->{ containsany } = return 0; }; +# Add a "substr" method to the Template Toolkit's "scalar" object +# that returns a substring of a string. +$Template::Stash::SCALAR_OPS->{ substr } = + sub { + my ($scalar, $offset, $length) = @_; + return substr($scalar, $offset, $length); + }; + +# Add a "truncate" method to the Template Toolkit's "scalar" object +# that truncates a string to a certain length. +$Template::Stash::SCALAR_OPS->{ truncate } = + sub { + my ($string, $length, $ellipsis) = @_; + $ellipsis ||= ""; + + return $string if !$length || length($string) <= $length; + + my $strlen = $length - length($ellipsis); + my $newstr = substr($string, 0, $strlen) . $ellipsis; + return $newstr; + }; + +############################################################################### sub GetOutputFormats { # Builds a set of possible output formats for a script by looking for @@ -1712,28 +1735,6 @@ sub ValidateOutputFormat { ############################################################################### -# Add a "substr" method to the Template Toolkit's "scalar" object -# that returns a substring of a string. -$Template::Stash::SCALAR_OPS->{ substr } = - sub { - my ($scalar, $offset, $length) = @_; - return substr($scalar, $offset, $length); - }; - -# Add a "truncate" method to the Template Toolkit's "scalar" object -# that truncates a string to a certain length. -$Template::Stash::SCALAR_OPS->{ truncate } = - sub { - my ($string, $length, $ellipsis) = @_; - $ellipsis ||= ""; - - return $string if !$length || length($string) <= $length; - - my $strlen = $length - length($ellipsis); - my $newstr = substr($string, 0, $strlen) . $ellipsis; - return $newstr; - }; - # Define the global variables and functions that will be passed to the UI # template. Additional values may be added to this hash before templates # are processed. |