/TypeScript/Sum all elements using each_with_object ruby

Sum all elements using each_with_object ruby

You cannot use immutable objects like numbers. Example below does not return 55 but 0.

(1..10).each_with_object(0) do |item, sum|
  sum += item
end
 => 0

Source: womanonrails.com

Similar codes

0 vote156 views1 answer
Migrate to typescript
TypeScript
30 votes189 views3 answers
Empty character
TypeScript
0 vote173 views1 answer
How to send attachments to node mailer file not found
TypeScript
0 vote187 views1 answer
Typeorm @unique
TypeScript
3 votes186 views1 answer
Typescript parameter function type
TypeScript
0 vote189 views1 answer
TypeError: __cinit__() takes at least 2 positional arguments (0 given)
TypeScript
0 vote192 views2 answers
Loop over documents in mongoose
TypeScript
0 vote191 views1 answer
Prisma schema example
TypeScript
1 vote131 views1 answer
How to pip install -u git+https://github.com/rapptz/discord.py@rewrite
TypeScript
2 votes167 views2 answers
Typescript on window resize
TypeScript