mframejs/dist/commonjs/binding/evaluateExpression.js

simple framework

Object.defineProperty(exports, "__esModule", { value: true });
var traverseAst_1 = require("./ast/traverseAst");
var tokenize_1 = require("./ast/tokenize");
var generateAst_1 = require("./ast/generateAst");
var exported_1 = require("../utils/exported");
function evaluateExpression(text, _class) {
    if (text) {
        var ast = void 0;
        if (exported_1.Cache.astMap.has(text)) {
            ast = exported_1.Cache.astMap.get(text);
        }
        else {
            var tokens = tokenize_1.tokenize(text);
            ast = generateAst_1.generateAST(tokens);
            exported_1.Cache.astMap.set(text, ast);
        }
        return traverseAst_1.traverseAST(ast, _class);
    }
    else {
        return '';
    }
}
exports.evaluateExpression = evaluateExpression;
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