Ruby | Array slice() function Last Updated : 06 Dec, 2019 Summarize Comments Improve Suggest changes Share Like Article Like Report 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 array b = [1, 4, 1, 1, 88, 9] # declaring array c = [18, 22, 50, 6] # slice method example puts "slice() method form : #{a.slice(2, 4)}\n\n" puts "slice() method form : #{b.slice(1, 3)}\n\n" puts "slice() method form : #{c.slice(2, 3)}\n\n" Output : slice() method form : [33, nil, 5, 6] slice() method form : [4, 1, 1] slice() method form : [50, 6] Example #2 : Ruby # Ruby code for slice() method # declaring array a = ["abc", "nil", "dog"] # declaring array c = ["cat", nil] # declaring array b = ["cow", nil, "dog"] # slice method example puts "slice() method form : #{a.slice(1, 3)}\n\n" puts "slice() method form : #{b.slice(1, 2)}\n\n" puts "slice() method form : #{c.slice(0)}\n\n" Output : slice() method form : ["nil", "dog"] slice() method form : [nil, "dog"] slice() method form : cat Comment More infoAdvertise with us Next Article Ruby | Array slice!() function M mayank5326 Follow Improve Article Tags : Ruby Ruby-Methods Ruby Array-class Similar Reads 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 select() function Array#select() : select() is a Array class method which returns a new array containing all elements of array for which the given block returns a true value. Syntax: Array.select() Parameter: Array Return: A new array containing all elements of array for which the given block returns a true value. Ex 2 min read Ruby | Array select!() function Array#select!() : select!() is a Array class method which returns the given block passing in successive elements from self, deleting elements for which the block returns a false value. Syntax: Array.select!() Parameter: Array Return: the given block passing in successive elements from self, deleting 2 min read 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 zip() function Array#zip() : zip() is a Array class method which Converts any arguments to arrays, then merges elements of self with corresponding elements from each argument. Syntax: Array.zip() Parameter: Array Return: merges elements of self with corresponding elements from each argument. Example #1 : Ruby # Ru 2 min read Ruby | Array shift() function Array#shift() : shift() is a Array class method which removes the first element of self and returns it or nil if the array is empty. Syntax: Array.shift() Parameter: Array Return: removes the first element of self and returns it or nil if the array is empty. Example #1 : Ruby # Ruby code for shift() 2 min read Like