create project

kitabcitab/node_modules/eslint-plugin-jsx-a11y/lib/util/getSuggestion.js

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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports["default"] = getSuggestion;
+
+var _damerauLevenshtein = _interopRequireDefault(require("damerau-levenshtein"));
+
+// Minimum edit distance to be considered a good suggestion.
+var THRESHOLD = 2;
+/**
+ * Returns an array of suggestions given a word and a dictionary and limit of suggestions
+ * to return.
+ */
+
+function getSuggestion(word) {
+  var dictionary = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
+  var limit = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 2;
+  var distances = dictionary.reduce(function (suggestions, dictionaryWord) {
+    var distance = (0, _damerauLevenshtein["default"])(word.toUpperCase(), dictionaryWord.toUpperCase());
+    var steps = distance.steps;
+    suggestions[dictionaryWord] = steps; // eslint-disable-line
+
+    return suggestions;
+  }, {});
+  return Object.keys(distances).filter(function (suggestion) {
+    return distances[suggestion] <= THRESHOLD;
+  }).sort(function (a, b) {
+    return distances[a] - distances[b];
+  }) // Sort by distance
+  .slice(0, limit);
+}
+
+module.exports = exports.default;