strings code snippets in ruby

append a string to the end of another string in ruby

convert a number from base 10 to base 16 in ruby

count words in array in ruby

create a password with uppercase letters in ruby

create a sha3_256 hash from a string in ruby

find the kth index of a substring in a string in ruby

find the last index of a character in a string in ruby

find the length of a string in ruby

find the root directory of a directory in ruby

generate random string in ruby

if a string begins with a bullet or dash, remove it. in ruby

iterate an array of strings with index in ruby

join an array of substrings into a string in ruby

join two strings in ruby

prepend a string to the beginning of another string in ruby

remove a character from a string at a specific index in ruby

replace a substring in a string in ruby

split a string into an array of substrings in ruby

split a string into two strings in ruby

write to a file in ruby