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

1 vote196 views3 answers
Rails generate rake task
Ruby
0 vote186 views1 answer
Ruby for each continue
Ruby
0 vote176 views1 answer
How to install webpck on ubuntu globally
Ruby
0 vote180 views1 answer
Ruby hash.each
Ruby
3 votes153 views1 answer
Ruby method: :create
Ruby
1 vote199 views1 answer
Ruby integer to timestamp
Ruby
0 vote184 views1 answer
Rails route list
Ruby
0 vote186 views1 answer
Cant find user without id error in rails
Ruby
0 vote174 views1 answer
I am working in ruby 2.6 how to jump to a lower version
Ruby
0 vote186 views2 answers
Square every digit of a number ruby
Ruby