Ruby | Array values_at() function Last Updated : 06 Dec, 2019 Comments Improve Suggest changes Like Article Like Report Array#values_at() : values_at() is a Array class method which returns an array containing the elements in self corresponding to the given selector. Syntax: Array.values_at() Parameter: Array Return: an array containing the elements in self corresponding to the given selector Example #1 : Ruby # Ruby code for values_at() method # declaring array a = [18, 22, 33, nil, 5, 6] # declaring array b = [1, 4, 1, 1, 88, 9] # declaring array c = [18, 22, 50, 6] # values_at method example puts "values_at() method form : #{a.values_at(2, 4)}\n\n" puts "values_at() method form : #{b.values_at(1, 5)}\n\n" puts "values_at() method form : #{c.values_at(0, 3)}\n\n" Output : values_at() method form : [33, 5] values_at() method form : [4, 9] values_at() method form : [18, 6] Example #2 : Ruby # Ruby code for values_at() method # declaring array a = ["abc", "nil", "dog"] # declaring array c = ["cat", nil] # declaring array b = ["cow", nil, "dog"] # values_at method example puts "values_at() method form : #{a.values_at(0)}\n\n" puts "values_at() method form : #{b.values_at(2)}\n\n" puts "values_at() method form : #{c.values_at(1)}\n\n" Output : values_at() method form : ["abc"] values_at() method form : ["dog"] values_at() method form : [nil] Comment More infoAdvertise with us Next Article Ruby | Array values_at() function M mayank5326 Follow Improve Article Tags : Ruby Ruby-Methods Ruby Array-class Similar Reads Ruby | Array sample() function Array#sample() : sample() is a Array class method which returns a random element or n random elements from the array. Syntax: Array.sample() Parameter: Array Return: a random element or n random elements from the array. Example #1 : Ruby # Ruby code for sample() method # declaring array a = [18, 22, 1 min read Ruby | Array take() function Array#take() : take() is a Array class method which returns the number of elements in the array. Syntax: Array.take() Parameter: Array Return: the number of elements in the array. Example #1 : Ruby # Ruby code for take() method # declaring array a = [18, 22, 33, nil, 5, 6] # declaring array b = [1, 1 min read Ruby | Array slice() function Array#slice() : slice() is a Array class method which returns a subarray specified by range of indices. Syntax: Array.slice() Parameter: Array Return: a subarray specified by range of indices. Example #1 : Ruby # Ruby code for slice() method # declaring array a = [18, 22, 33, nil, 5, 6] # declaring 1 min read Ruby | Array slice!() function Array#slice!() : slice!() is a Array class method which seletes the element(s) given by an index or by a range. Syntax: Array.slice!() Parameter: Array Return: Deletes the elements given by an index or by a range. Example #1 : Ruby # Ruby code for slice!() method # declaring array a = [18, 22, 33, n 2 min read Ruby | Array to_ary() function Array#to_ary() : to_ary() is a Array class method which returns self array representation. Syntax: Array.to_ary() Parameter: Array Return: self array representation. Example #1 : Ruby # Ruby code for to_ary() method # declaring array a = [18, 22, 33, nil, 5, 6] # declaring array b = [1, 4, 1, 1, 88, 1 min read Like