Sha256: a07bee55db3edd7f51c60cf5668f46828bc8ddf6d4c3f66183cebfb7160c199a
Contents?: true
Size: 1017 Bytes
Versions: 14
Compression:
Stored size: 1017 Bytes
Contents
class Hash
def fast_sort_keys
keys = self.keys.sort
Hash[keys.zip(self.values_at(*keys))]
end
# TODO write fast sort values
def populate_with_keys(min: nil, max: nil, explicit_default_value: 0)
start_key = min || self.keys.min
end_key = max || self.keys.max
result = self.dup
(start_key..end_key).each do |k|
result[k] = self[k] || explicit_default_value
end
return result
end
# def collapse_values_on_modulo(integer, min: nil, max: nil, shift: nil)
# raise ArgumentError.new("Modulo integer had better be larger than shift") if integer <= shift.to_i
#
# result = Hash.new(0)
# hash = self.dup.populate_with_keys(min: min, max: max)
# hash = hash.reject{|k, v| k < min.to_i}
# hash = hash.reject{|k, v| k > max if max.present?}
#
# hash.each do |k, v|
# if k%integer == shift.to_i
# result[k] = (k..(k + integer - 1)).map{|i| hash[i].to_i }.sum
# end
# end
#
# return result.fast_sort_keys
# end
end
Version data entries
14 entries across 14 versions & 1 rubygems