Sort hash by value ruby

Sort hash ruby

people = {
  :fred => 23,
  :joan => 18,
  :pete => 54
}

# First option
people.values.sort    # => [18, 23, 54]

# Seconf option
people.sort_by { |name, age| age }
  # => [[:joan, 18], [:fred, 23], [:pete, 54]]

Source: grepper.com

Sort array of hashes ruby

classes = [{
  start_date_time: Wed, 07 Jul 2021 12:52:20 +0000
}]

sorted_classes = classes.sort_by {|sc| sc[:start_date_time]}

Source: grepper.com

Similar codes

8 votes485 views2 answers
Rails remove column from model
Ruby
-1 vote223 views1 answer
Time_ago_in_words for created_at model in rails
Ruby
1 vote222 views1 answer
Ruby filter
Ruby
0 vote265 views1 answer
Rails select arbitrary n element from array
Ruby
0 vote219 views1 answer
Require multiple files ruby
Ruby
2 votes205 views1 answer
Link to do rails
Ruby
0 vote266 views3 answers
Robux gift
Ruby
0 vote228 views1 answer
Parse xml ruby
Ruby
-1 vote209 views1 answer
Get specific key value from array of hashes in ruby
Ruby
0 vote228 views1 answer
How to run ruby classes
Ruby