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

0 vote143 views1 answer
Rails debug
Ruby
-1 vote187 views2 answers
Get single hash key ruby
Ruby
0 vote177 views1 answer
Ruby each_with_object
Ruby
0 vote213 views1 answer
Iterate over each key value in hash ruby
Ruby
0 vote134 views2 answers
Rails faker url
Ruby
0 vote136 views1 answer
Rails order nil last
Ruby
0 vote138 views2 answers
Linker command failed with exit code 1 ruby
Ruby
0 vote137 views1 answer
Ruby catch all exceptions
Ruby
2 votes121 views1 answer
Link to do rails
Ruby
0 vote144 views1 answer
Rails pass variable between controller methods
Ruby