h = {
data: {
user: {
value: \"John Doe\"
}
}
}
To assign value to the nested hash, we can use
h[:data][:user][:
And building on @rellampec's answer, ones that does not throw errors:
def dig_set(obj, keys, value)
key = keys.first
if keys.length == 1
obj[key] = value
else
obj[key] = {} unless obj[key]
dig_set(obj[key], keys.slice(1..-1), value)
end
end
obj = {d: 'hey'}
dig_set(obj, [:a, :b, :c], 'val')
obj #=> {d: 'hey', a: {b: {c: 'val'}}}