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Diffstat (limited to 'assets/node_modules/domutils/lib/querying.js')
-rw-r--r--assets/node_modules/domutils/lib/querying.js95
1 files changed, 0 insertions, 95 deletions
diff --git a/assets/node_modules/domutils/lib/querying.js b/assets/node_modules/domutils/lib/querying.js
deleted file mode 100644
index dbc3cde..0000000
--- a/assets/node_modules/domutils/lib/querying.js
+++ /dev/null
@@ -1,95 +0,0 @@
-var isTag = require("domelementtype").isTag;
-
-module.exports = {
- filter: filter,
- find: find,
- findOneChild: findOneChild,
- findOne: findOne,
- existsOne: existsOne,
- findAll: findAll
-};
-
-function filter(test, element, recurse, limit){
- if(!Array.isArray(element)) element = [element];
-
- if(typeof limit !== "number" || !isFinite(limit)){
- limit = Infinity;
- }
- return find(test, element, recurse !== false, limit);
-}
-
-function find(test, elems, recurse, limit){
- var result = [], childs;
-
- for(var i = 0, j = elems.length; i < j; i++){
- if(test(elems[i])){
- result.push(elems[i]);
- if(--limit <= 0) break;
- }
-
- childs = elems[i].children;
- if(recurse && childs && childs.length > 0){
- childs = find(test, childs, recurse, limit);
- result = result.concat(childs);
- limit -= childs.length;
- if(limit <= 0) break;
- }
- }
-
- return result;
-}
-
-function findOneChild(test, elems){
- for(var i = 0, l = elems.length; i < l; i++){
- if(test(elems[i])) return elems[i];
- }
-
- return null;
-}
-
-function findOne(test, elems){
- var elem = null;
-
- for(var i = 0, l = elems.length; i < l && !elem; i++){
- if(!isTag(elems[i])){
- continue;
- } else if(test(elems[i])){
- elem = elems[i];
- } else if(elems[i].children.length > 0){
- elem = findOne(test, elems[i].children);
- }
- }
-
- return elem;
-}
-
-function existsOne(test, elems){
- for(var i = 0, l = elems.length; i < l; i++){
- if(
- isTag(elems[i]) && (
- test(elems[i]) || (
- elems[i].children.length > 0 &&
- existsOne(test, elems[i].children)
- )
- )
- ){
- return true;
- }
- }
-
- return false;
-}
-
-function findAll(test, rootElems){
- var result = [];
- var stack = rootElems.slice();
- while(stack.length){
- var elem = stack.shift();
- if(!isTag(elem)) continue;
- if (elem.children && elem.children.length > 0) {
- stack.unshift.apply(stack, elem.children);
- }
- if(test(elem)) result.push(elem);
- }
- return result;
-}