51 lines
738 B
JavaScript
51 lines
738 B
JavaScript
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/**
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* Expose `Compiler`.
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*/
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module.exports = Compiler;
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/**
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* Initialize a compiler.
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*
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* @param {Type} name
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* @return {Type}
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* @api public
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*/
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function Compiler(opts) {
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this.options = opts || {};
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}
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/**
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* Emit `str`
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*/
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Compiler.prototype.emit = function(str) {
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return str;
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};
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/**
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* Visit `node`.
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*/
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Compiler.prototype.visit = function(node){
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return this[node.type](node);
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};
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/**
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* Map visit over array of `nodes`, optionally using a `delim`
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*/
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Compiler.prototype.mapVisit = function(nodes, delim){
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var buf = '';
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delim = delim || '';
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for (var i = 0, length = nodes.length; i < length; i++) {
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buf += this.visit(nodes[i]);
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if (delim && i < length - 1) buf += this.emit(delim);
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}
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return buf;
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};
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