Array#sort_by!() : sort_by!() is a Array class method which returns the enumerator for the sorted array.
Syntax: Array.sort_by!()
Parameter: Array
Return: the enumerator for the sorted array.
Example #1 :
Ruby
# Ruby code for sort_by!() method # declaring array a = ["abc", " nil ", "dog"]
# declaring array c = ["cat", "efg", "geeks"] # declaring array b = ["cow", "coal", "dog"] arr = [a, b, c] # sort_by! method example puts "sort_by!() method form : #{arr.sort_by!()}\n\n"
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Output :
sort_by!() method form : #
Example #2 :
Ruby
# Ruby code for sort_by!() method # declaring array a = ["abc", " nil ", "dog"]
# declaring array c = ["cat", "efg", "geeks"] # declaring array b = ["cow", "coal", "dog"] # sort_by! method example puts "sort_by!() method form : #{a.sort_by!()}\n\n"
puts "sort_by!() method form : #{b.sort_by!()}\n\n"
puts "sort_by!() method form : #{c.sort_by!()}\n\n"
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Output :
sort_by!() method form : # sort_by!() method form : # sort_by!() method form : #
Note : These Enumerator output values can be different depending upon the system.