@speedup/string-to
Version:
Convert all the string variables into their actual data type using different parsers
132 lines (131 loc) • 6.49 kB
JavaScript
;
/**
* Number parser (int or float)
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.parser = exports.Parser = void 0;
var validator_1 = __importDefault(require("validator"));
var float_1 = require("./float");
var int_1 = require("./int");
var Parser = /** @class */ (function () {
function Parser() {
}
/**
* Parse a string into an integer number
* @param val String value to parse
* @param options Combination of both intValidatorOptions and floatValidatorOptions
*/
Parser.prototype.validateSync = function (val, options) {
// safely convert to string (for null and undefined values)
return int_1.parser.validateSync(val, options === null || options === void 0 ? void 0 : options.intValidatorOptions) || float_1.parser.validateSync(val, options === null || options === void 0 ? void 0 : options.floatValidatorOptions);
};
/**
* Parse a string into an integer number
* @param val String value to parse
* @param options Combination of both intValidatorOptions and floatValidatorOptions
*/
Parser.prototype.validate = function (val, options) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.validateSync(val, options)];
});
});
};
/**
* Parse a string into either an integer or a float
* @param val String value to parse
* @param options
*/
Parser.prototype.parseSync = function (val, options) {
// make sure that val is not null or undefined
var str = val + '';
// try integer
var intVal = validator_1.default.isInt(str) || validator_1.default.isHexadecimal(str) ? int_1.parser.parseSync(str, options === null || options === void 0 ? void 0 : options.intParseOptions) : undefined;
if (intVal !== undefined) {
return intVal;
}
// try float
var floatVal = validator_1.default.isFloat(str) ? float_1.parser.parseSync(str) : undefined;
if (floatVal !== undefined) {
return floatVal;
}
// NaN
return Number.NaN;
};
/**
* Parse a string into either an integer or a float
* @param val String value to parse
* @param options radix (the second parameter in parseInt method)
*/
Parser.prototype.parse = function (val, options) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.parseSync(val, options)];
});
});
};
/**
* Validate and parse the value
* @param val String value to parse
* @param defaultValue Default value if the provided string is not a valid number
* @param options Contains both validator and parser options
*/
Parser.prototype.validateAndParseSync = function (val, defaultValue, options) {
return this.validateSync(val, options === null || options === void 0 ? void 0 : options.validatorOptions) ? this.parseSync(val, options === null || options === void 0 ? void 0 : options.parserOptions) : defaultValue;
};
/**
* Validate and parse the value
* @param val String value to parse
* @param defaultValue Default value if the provided string is not a valid number
* @param options Contains both validator and parser options
*/
Parser.prototype.validateAndParse = function (val, defaultValue, options) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.validateAndParseSync(val, defaultValue, options)];
});
});
};
return Parser;
}());
exports.Parser = Parser;
exports.parser = new Parser();