obscenity
Version:
Robust, extensible profanity filter.
24 lines (23 loc) • 989 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.toAsciiLowerCaseTransformer = void 0;
const Char_1 = require("../../util/Char");
const Transformers_1 = require("../Transformers");
/**
* Creates a transformer that changes all ASCII alphabet characters to
* lower-case, leaving other characters unchanged.
*
* **Application order**
*
* It is recommended that this transformer be applied near the end of the
* transformer chain. Using it before other transformers may have the effect of
* making its changes useless as transformers applied after produce characters
* of varying cases.
*
* @returns A container holding the transformer, which can then be passed to the
* [[RegExpMatcher]].
*/
function toAsciiLowerCaseTransformer() {
return (0, Transformers_1.createSimpleTransformer)((c) => ((0, Char_1.isUpperCase)(c) ? (0, Char_1.invertCaseOfAlphabeticChar)(c) : c));
}
exports.toAsciiLowerCaseTransformer = toAsciiLowerCaseTransformer;