从箭头功能返回键值对

Question

我正在尝试基于filter的存在从__返回密钥val对

知道了：

function trigger() {
  const ss = SpreadsheetApp.getActiveSpreadsheet();
  const ranges = ss.getNamedRanges();
  const rangeNames = ranges.map(range => range.getName());

  let triggers = {};
  triggers = rangeNames.filter(name => {
                               if (name.indexOf("__")>-1) {const val = ss.getRangeByName(name).getValue(); 
                                                          
                                                           triggers.name = val
                                                           return triggers;
                                                          }
});

console.log(triggers);

}

但是它似乎只返回name。任何帮助将不胜感激

Answer 1

数组的filter函数接受应返回false的函数。 也许对您有用的是使用reduce方法。

 let triggers = {};
 triggers = rangeNames.reduce( (acc, curr)=>{
      if (curr.indexOf("__")>-1){
         acc[curr] = ss.getRangeByName(curr).getValue();
      }
      return triggers;
 }, triggers );

或者如果您不介意在该函数内的其他位置使用该ranges 您可以直接reduce“ namedRanges”

function trigger() {
  const ss = SpreadsheetApp.getActiveSpreadsheet();
  const triggers = ss.getNamedRanges().reduce( (acc,curr)=>{
           if (curr.getName().indexOf("__")>-1) {
                     acc[curr.getName()]=curr.getValue();
           }
           return acc;
                                       
  }, {});

  console.log(triggers);

}