@dvcol/common-utils
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Typescript library for common utility functions and constants
7 lines (3 loc) • 835 B
JavaScript
;Object.defineProperty(exports, "__esModule", {value: true}); function _optionalChain(ops) { let lastAccessLHS = undefined; let value = ops[0]; let i = 1; while (i < ops.length) { const op = ops[i]; const fn = ops[i + 1]; i += 2; if ((op === 'optionalAccess' || op === 'optionalCall') && value == null) { return undefined; } if (op === 'access' || op === 'optionalAccess') { lastAccessLHS = value; value = fn(value); } else if (op === 'call' || op === 'optionalCall') { value = fn((...args) => value.call(lastAccessLHS, ...args)); lastAccessLHS = undefined; } } return value; }// lib/common/utils/array.utils.ts
var uniqueArray = (array, reducer) => _optionalChain([array, 'optionalAccess', _ => _.filter, 'call', _2 => _2((value, index, self) => index === self.findIndex(reducer))]);
exports.uniqueArray = uniqueArray;