expand-value/dist/src/utils.mjs

Get deeply nested values from an object, like dot-prop and get-value, but with support for advanced features like bracket-notation and more.

var __defProp = Object.defineProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });

// src/utils.ts
import isNumber from "is-number";
import { Segmenter } from "intl-segmenter";
var { defineProperty } = Reflect;
var isObject = /* @__PURE__ */ __name((val) => val && typeof val === "object" && !Array.isArray(val), "isObject");
var unquote = /* @__PURE__ */ __name((str) => {
  if (!str) return "";
  return str.replace(/^['"`]|['"`]$/g, "");
}, "unquote");
var define = /* @__PURE__ */ __name((node, key, value) => {
  defineProperty(node, key, {
    configurable: true,
    enumerable: false,
    writable: true,
    value
  });
}, "define");
var size = /* @__PURE__ */ __name((value) => {
  if (value == null) return 0;
  if (isNumber(value)) return String(value).length;
  if (isObject(value)) return Object.keys(value).length;
  if (typeof value.length === "number") return value.length;
  if (typeof value.size === "number") return value.size;
  return null;
}, "size");
var isValidObject = /* @__PURE__ */ __name((val) => {
  return isObject(val) || Array.isArray(val) || typeof val === "function";
}, "isValidObject");
var isSafeKey = /* @__PURE__ */ __name((key) => {
  return key !== "__proto__" && key !== "constructor" && key !== "prototype";
}, "isSafeKey");
var isValid = /* @__PURE__ */ __name((key, data, options) => {
  if (!isSafeKey(key)) {
    return false;
  }
  if (typeof options.isValid === "function") {
    return options.isValid(key, data);
  }
  return true;
}, "isValid");
var isArrayLike = /* @__PURE__ */ __name((obj) => {
  return obj != null && typeof obj === "object" && typeof obj.length === "number";
}, "isArrayLike");
var toKey = /* @__PURE__ */ __name((value) => {
  if (typeof value === "symbol") return value;
  if (value === 0 && 1 / value === -Infinity) return "-0";
  return String(value);
}, "toKey");
var findSafeBreakPoint = /* @__PURE__ */ __name((input) => {
  for (let i = input.length - 1; i >= 0; i--) {
    if (/\s/.test(input[i]) || /^[\x20-\x7E]$/.test(input[i])) {
      return i + 1;
    }
  }
  return input.length;
}, "findSafeBreakPoint");
var getSegments = /* @__PURE__ */ __name((input, language = "en", granularity) => {
  const segmenter = new Segmenter(language, { granularity, localeMatcher: "best fit" });
  return Array.from(segmenter.segment(input)).map((segment) => segment.segment);
}, "getSegments");
var getGraphemes = /* @__PURE__ */ __name((input, language = "en", maxChunkLength = 500) => {
  const graphemes = [];
  let position = 0;
  while (position < input.length) {
    const remainingText = input.slice(position);
    const chunkSize = Math.min(maxChunkLength, remainingText.length);
    const potentialChunk = remainingText.slice(0, chunkSize);
    const breakPoint = findSafeBreakPoint(potentialChunk);
    const chunk = potentialChunk.slice(0, breakPoint);
    const chunkSegments = getSegments(chunk, language, "grapheme");
    graphemes.push(...chunkSegments);
    position += breakPoint;
  }
  return graphemes;
}, "getGraphemes");
export {
  define,
  findSafeBreakPoint,
  getGraphemes,
  getSegments,
  isArrayLike,
  isNumber,
  isObject,
  isSafeKey,
  isValid,
  isValidObject,
  size,
  toKey,
  unquote
};
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