Function paste

src/components/fx/calc.js:47–53

(traceAttr, cd, cdAttr, fn)

};

function paste(traceAttr, cd, cdAttr, fn) {
    fn = fn || Lib.identity;

    if(Array.isArray(traceAttr)) {
        cd[0][cdAttr] = fn(traceAttr);
    }
}