Apps script copy multiple range from 1 sheet to another spreadsheet - google-apps-script

Question

I am trying to copy data from 1 spreadsheet to another, I have successfully implemented something i found online that works with a specific range
function cloneGoogleSheet() {
// source doc
var sss = SpreadsheetApp.openById("spreadsheetkey1");
// source sheet
var ss = sss.getSheetByName('_tab_name_source');
// Get full range of data
var SRange = ss.getRange(7,3,5,1);
// get A1 notation identifying the range
var A1Range = SRange.getA1Notation();
// get the data values in range
var SData = SRange.getValues();
// target spreadsheet
var tss = SpreadsheetApp.openById("spreadsheetkey2");
// target sheet
var ts = tss.getSheetByName('tab_name_destination');
// Clear the Google Sheet before copy
//ts.clear({contentsOnly: true});
// set the target range to the values of the source data
ts.getRange(A1Range).setValues(SData);
};
The above piece coding work perfectly however I need to copy 18 different ranges that i cant just merge into 1 range. I considered the option of using the above however "multiplying" it 18 times for each range that however seems like a very inelegant solution.
I found a working solution that works if it stays within the same spreadsheet since it uses copyto instead of get/set values. The values part works perfectly since it doesnt mess with merge cells formatting. I have been struggling past 2-3 hours in merging the below-working code with elements from the first code to make a working script.
function test () {
try {
var spread = SpreadsheetApp.openById("spreadsheetkey");
var sheet = spread.getSheetByName("tab_name_source");
var rlist = sheet.getRangeList(["c7:c11", "g7:g11", "k7:k11"]);
sheet = spread.getSheetByName("tab_name_destination");
for( var i=0; i<rlist.getRanges().length; i++ ) {
var r1 = rlist.getRanges()[i];
var r2 = sheet.getRange(r1.getA1Notation());
r1.copyto(r2);
}
}
catch(err) {
Logger.log(err);
}
}
I tried initially to adapt the 2nd piece of coding to using setvalues however i had not been able to succesfully implement the part of getvalues within the scope of this code. I figured once I got this piece of code working with get and set values instead of Copyto i would only need to add the spreadsheetid of the other spreadsheet to get the final result

Answer 1

Try this:
function myFunction() {
var sourceSS = SpreadsheetApp.getActiveSpreadsheet();
var sourceSheet = sourceSS.getSheetByName("sheetname");
var targetSS = SpreadsheetApp.openById("spreadsheet id here");
var targetSheet = targetSS.getSheetByName("Sheet1");
var ranges = ["C7:C11", "G7:G11", "K7:K11"];
ranges.forEach(range => {
var data = sourceSheet.getRange(range).getValues();
targetSheet.getRange(range).setValues(data);
})
}
Source sheet:
Destination sheet:
References:
setValues()
getValues()