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Diffstat (limited to 'lib/MarkdownBook/HTMLTree.pm')
-rw-r--r-- | lib/MarkdownBook/HTMLTree.pm | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/lib/MarkdownBook/HTMLTree.pm b/lib/MarkdownBook/HTMLTree.pm deleted file mode 100644 index e01bab0..0000000 --- a/lib/MarkdownBook/HTMLTree.pm +++ /dev/null @@ -1,44 +0,0 @@ -# Copyright (C) 2012 Patrick "P. J." McDermott -# -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. - -use strict; -use warnings; - -use HTML::Element; - -package MarkdownBook::HTMLTree; - -sub find_elements_by_tag_names -{ - my ($elem, @tagnames) = @_; - - my @list = $elem->content_list(); - my $tag; - my @retlist = (); - - foreach (@list) { - if (ref($_) ne 'HTML::Element') { - next; - } - $tag = $_->tag(); - if (grep($_ eq $tag, @tagnames)) { - push(@retlist, $_); - } - } - - return @retlist; -} - -1; |