map code snippets in ruby

add a key-value pair to a map in ruby

combine two maps in ruby

find the average of all keys in a map in ruby

find the average of all values in a map in ruby

find the intersection of two maps in ruby

find the keys of a map in ruby

find the kth largest key in a map in ruby

find the largest key in a map in ruby

find the largest value in a map in ruby

find the length of a map in ruby

find the median of all keys in a map in ruby

find the mode of all keys in a map in ruby

find the range of all keys in a map in ruby

find the range of all values in a map in ruby

find the smallest key in a map in ruby

find the smallest value in a map in ruby

find the standard deviation of all keys in a map in ruby

find the standard deviation of all values in a map in ruby

find the sum of all keys in a map in ruby

find the sum of all values in a map in ruby

find the symmetric difference of two maps in ruby

find the value associated with a key in a map in ruby

find the values of a map in ruby

find the variance of all keys in a map in ruby

iterate over an array of strings with index using the map function in ruby

remove a key-value pair from a map in ruby

split a map into two maps in ruby