29 lines
804 B
JavaScript
29 lines
804 B
JavaScript
|
var List = require('../common/List');
|
||
|
|
|
||
|
|
module.exports = function createConvertors(walk) {
|
||
|
|
return {
|
||
|
|
fromPlainObject: function(ast) {
|
||
|
|
walk(ast, {
|
||
|
|
enter: function(node) {
|
||
|
|
if (node.children && node.children instanceof List === false) {
|
||
|
|
node.children = new List().fromArray(node.children);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
return ast;
|
||
|
|
},
|
||
|
|
toPlainObject: function(ast) {
|
||
|
|
walk(ast, {
|
||
|
|
leave: function(node) {
|
||
|
|
if (node.children && node.children instanceof List) {
|
||
|
|
node.children = node.children.toArray();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
return ast;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
};
|