array code snippets in ruby

add an element to the beginning of an array in ruby

create a function that appends text to a string from an input array in ruby

create a matrix in ruby

create an array with every book of the bible in it in ruby

find the average of all elements in an array in ruby

find the first element in an array in ruby

find the greatest common divisor of a list of numbers in ruby

find the kth largest number in a list in ruby

find the kth least common element in an array in ruby

find the kth least frequent element in an array in ruby

find the kth most frequent element in an array in ruby

find the kth smallest number in a list in ruby

find the largest element in an array in ruby

find the least common multiple of a list of numbers in ruby

find the mode of all elements in an array in ruby

find the range of a list of numbers in ruby

find the sum of all elements in an array in ruby

find the variance of a list of numbers in ruby

generate a random array in ruby

get a random element from an array in ruby

get a sample of 5 elements from an array with replacement in ruby

iterate over a list in ruby

join an array of characters into a string in ruby

sort an array in ruby

split a string into an array of characters in ruby

split a string into an array of words in ruby