Sha256: df23cac5c33773f4795b0ed9dbbe4948017533b81b00d5aa0821b3458117cce6
Contents?: true
Size: 742 Bytes
Versions: 21
Compression:
Stored size: 742 Bytes
Contents
var jsp = require("./parse-js"),
pro = require("./process"),
slice = jsp.slice,
member = jsp.member,
PRECEDENCE = jsp.PRECEDENCE,
OPERATORS = jsp.OPERATORS;
function ast_squeeze_more(ast) {
var w = pro.ast_walker(), walk = w.walk;
return w.with_walkers({
"call": function(expr, args) {
if (expr[0] == "dot" && expr[2] == "toString" && args.length == 0) {
// foo.toString() ==> foo+""
return [ "binary", "+", expr[1], [ "string", "" ]];
}
}
}, function() {
return walk(ast);
});
};
exports.ast_squeeze_more = ast_squeeze_more;
Version data entries
21 entries across 21 versions & 4 rubygems