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DESCRIPTION
This is an alternative to String::Trim (and similar modules, see "SEE
ALSO"). Instead of a single trim function, this module provides several
from which you can choose on, depending on your needs.
FUNCTIONS
ltrim($str) => STR
Trim whitespaces (including newlines) at the beginning of string.
Equivalent to:
$str =~ s/\A\s+//s;
ltrim_lines($str) => STR
Trim whitespaces (not including newlines) at the beginning of each line
of string. Equivalent to:
$str =~ s/^\s+//mg;
rtrim($str) => STR
Trim whitespaces (including newlines) at the end of string. Equivalent
to:
$str =~ s/[ \t]+\z//s;
rtrim_lines($str) => STR
Trim whitespaces (not including newlines) at the end of each line of
string. Equivalent to:
$str =~ s/[ \t]+$//mg;
trim($str) => STR
ltrim + rtrim.
trim_lines($str) => STR
ltrim_lines + rtrim_lines.
trim_blank_lines($str) => STR
Trim blank lines at the beginning and the end. Won't trim blank lines
in the middle. Blank lines include lines with only whitespaces in them.
ellipsis($str[, $maxlen, $ellipsis]) => STR
Return $str unmodified if $str's length is less than $maxlen (default
80). Otherwise cut $str to ($maxlen - length($ellipsis)) and append
$ellipsis (default '...') at the end.
SEE ALSO
For trim functions: String::Trim, Text::Trim, String::Strip,
String::Util.
For ellipsis/eliding: Text::Elide (elide at word boundaries),
String::Elide::Parts (elide with more options).
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