builderman verion 0.1.0, initial commit/release.

node_modules/cheerio/lib/esm/utils.js

@@ -0,0 +1,112 @@
+import { cloneNode, Document } from 'domhandler';
+/**
+ * Check if the DOM element is a tag.
+ *
+ * `isTag(type)` includes `<script>` and `<style>` tags.
+ *
+ * @private
+ * @category Utils
+ * @param type - The DOM node to check.
+ * @returns Whether the node is a tag.
+ */
+export { isTag } from 'domhandler';
+/**
+ * Checks if an object is a Cheerio instance.
+ *
+ * @category Utils
+ * @param maybeCheerio - The object to check.
+ * @returns Whether the object is a Cheerio instance.
+ */
+export function isCheerio(maybeCheerio) {
+    return maybeCheerio.cheerio != null;
+}
+/**
+ * Convert a string to camel case notation.
+ *
+ * @private
+ * @category Utils
+ * @param str - The string to be converted.
+ * @returns String in camel case notation.
+ */
+export function camelCase(str) {
+    return str.replace(/[_.-](\w|$)/g, (_, x) => x.toUpperCase());
+}
+/**
+ * Convert a string from camel case to "CSS case", where word boundaries are
+ * described by hyphens ("-") and all characters are lower-case.
+ *
+ * @private
+ * @category Utils
+ * @param str - The string to be converted.
+ * @returns String in "CSS case".
+ */
+export function cssCase(str) {
+    return str.replace(/[A-Z]/g, '-$&').toLowerCase();
+}
+/**
+ * Iterate over each DOM element without creating intermediary Cheerio instances.
+ *
+ * This is indented for use internally to avoid otherwise unnecessary memory
+ * pressure introduced by _make.
+ *
+ * @category Utils
+ * @param array - The array to iterate over.
+ * @param fn - Function to call.
+ * @returns The original instance.
+ */
+export function domEach(array, fn) {
+    const len = array.length;
+    for (let i = 0; i < len; i++)
+        fn(array[i], i);
+    return array;
+}
+/**
+ * Create a deep copy of the given DOM structure. Sets the parents of the copies
+ * of the passed nodes to `null`.
+ *
+ * @private
+ * @category Utils
+ * @param dom - The domhandler-compliant DOM structure.
+ * @returns - The cloned DOM.
+ */
+export function cloneDom(dom) {
+    const clone = 'length' in dom
+        ? Array.prototype.map.call(dom, (el) => cloneNode(el, true))
+        : [cloneNode(dom, true)];
+    // Add a root node around the cloned nodes
+    const root = new Document(clone);
+    clone.forEach((node) => {
+        node.parent = root;
+    });
+    return clone;
+}
+var CharacterCodes;
+(function (CharacterCodes) {
+    CharacterCodes[CharacterCodes["LowerA"] = 97] = "LowerA";
+    CharacterCodes[CharacterCodes["LowerZ"] = 122] = "LowerZ";
+    CharacterCodes[CharacterCodes["UpperA"] = 65] = "UpperA";
+    CharacterCodes[CharacterCodes["UpperZ"] = 90] = "UpperZ";
+    CharacterCodes[CharacterCodes["Exclamation"] = 33] = "Exclamation";
+})(CharacterCodes || (CharacterCodes = {}));
+/**
+ * Check if string is HTML.
+ *
+ * Tests for a `<` within a string, immediate followed by a letter and
+ * eventually followed by a `>`.
+ *
+ * @private
+ * @category Utils
+ * @param str - The string to check.
+ * @returns Indicates if `str` is HTML.
+ */
+export function isHtml(str) {
+    const tagStart = str.indexOf('<');
+    if (tagStart < 0 || tagStart > str.length - 3)
+        return false;
+    const tagChar = str.charCodeAt(tagStart + 1);
+    return (((tagChar >= CharacterCodes.LowerA && tagChar <= CharacterCodes.LowerZ) ||
+        (tagChar >= CharacterCodes.UpperA && tagChar <= CharacterCodes.UpperZ) ||
+        tagChar === CharacterCodes.Exclamation) &&
+        str.includes('>', tagStart + 2));
+}
+//# sourceMappingURL=utils.js.map