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Adding src/utils/json.go

This commit is contained in:
Henrik Hautakoski 2020-06-24 14:38:46 +02:00
parent dd6d636a43
commit 32faaaf418

17
src/utils/json.go Normal file
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@ -0,0 +1,17 @@
package utils
// JsonGetInt64
// performs float64 (json numbers are always float64)
// type assertion and casts to int64.
//
// if the type assertion fails, the function defaults 0 (zero).
// ---------------------------------------------------------
func JsonGetInt64(input interface{}) (int64) {
v, res := input.(float64)
if res {
return (int64) (v)
}
return 0
}