CamelCase turns snake case to camel case string.

DashCase turns camel case to snake case string.

GetObjByField returns struct from list l if it has field named identifier with value value.

IsZeroValue is a helper method for reflect, checks if reflect.Value has zero value.

ObjInArray returns true if struct in list y has field named identifier with value value.

SnakeCase turns camel case to snake case string.

StringInSlice checks if a string is in a list of strings.