v
nil
, как значение ключу во внутреннем хэше. 🤔Size: a a a
v
nil
, как значение ключу во внутреннем хэше. 🤔VD
v
v
VD
M
NoMethodError: undefined method '+' for nil:NilClass
obj.increment(labels: {}, by: 1)
NS
AD
NS
AD
NS
SK
NoMethodError: undefined method '+' for nil:NilClass
obj.increment(labels: {}, by: 1)
AN
S
w
today = {user1: 1, user2: 2}
last_week = {user1: 5, user2: 10}
...
{user1: { today: 1, last_week: 5}, user2: {today: 2, last_week: 10}}?
w
{user1: [1, 5], user2: [2, 10]}
f🤔
{user1: [1, 5], user2: [2, 10]}
f🤔
PP
{user1: [1, 5], user2: [2, 10]}
today.each_key.with_object({}) { |k, h| h[k] = [today[k], last_week[k]] }
AD
today.each_key.with_object({}) { |k, h| h[k] = [today[k], last_week[k]] }