Class: Hash
- Inherits:
-
Object
- Object
- Hash
- Defined in:
- (unknown)
Instance Method Summary collapse
-
#value_counts(normalize: false, sort: true, ascending: false, dropna: true) ⇒ Hash
Returns a hash that contains the counts of values in
hash
.
Instance Method Details
#value_counts(normalize: false, sort: true, ascending: false, dropna: true) ⇒ Hash
Returns a hash that contains the counts of values in hash
.
This method treats nil
and NaN, the objects who respond true
to nan?
,
as the same thing, and stores the count of them as the value for nil
.
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# File 'ext/enumerable/statistics/extension/statistics.c', line 2059
static VALUE
hash_value_counts(int argc, VALUE* argv, VALUE hash)
{
return any_value_counts(argc, argv, hash, hash_value_counts_without_sort);
}
|