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]]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]]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]}Copyright © 2021 Codeinu
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