There is no built in way, nor any method in the standard packages to do such a merge.
The idomatic way is to simply iterate:
for k, v := range b {
a[k] = v
}
There is no built in way, nor any method in the standard packages to do such a merge.
The idomatic way is to simply iterate:
for k, v := range b {
a[k] = v
}