github.com/gnolang/gno@v0.0.0-20240520182011-228e9d0192ce/examples/gno.land/r/x/map_delete/map_delete.gno (about)

     1  package mapdelete
     2  
     3  var mapus map[uint64]string = make(map[uint64]string)
     4  
     5  func init() {
     6  	mapus[3] = "three"
     7  	mapus[5] = "five"
     8  	mapus[9] = "nine"
     9  }
    10  
    11  func DeleteMap(k uint64) {
    12  	delete(mapus, k)
    13  }
    14  
    15  func GetMap(k uint64) bool {
    16  	_, exist := mapus[k]
    17  	return exist
    18  }