@masala/parser/build/test/genlex/proposition.js

Masala Parser

"use strict";

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _genlex = require("../../lib/genlex/genlex");

var _parsec = require("../../lib/parsec");

var _stream = require("../../lib/stream");

var _stream2 = _interopRequireDefault(_stream);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = {
    setUp: function setUp(done) {
        done();
    },

    'expect Genlex to be easy to use ': function expectGenlexToBeEasyToUse(test) {

        var genlex = new _genlex.GenLex();

        var tkDate = genlex.tokenize(date(), 'date', 500);
        var tkNumber = genlex.tokenize(_parsec.N.number(), 'number', 700);
        var grammar = tkDate.then(tkNumber.rep());
        var parser = genlex.use(grammar);
        var parsing = parser.parse(_stream2.default.ofString('10/12/2013 34 23'));

        test.ok(parsing.isAccepted());
        test.done();
    }

};


function date() {
    return _parsec.N.digits().then(_parsec.C.charIn('-/').returns('-')).then(_parsec.N.digits()).then(_parsec.C.charIn('-/').returns('-')).then(_parsec.N.digits()).array().map(function (dateValues) {
        return dateValues[4] > 2000 ? dateValues.reverse() : dateValues;
    }).map(function (dateArray) {
        return dateArray.join('');
    });
}
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