RUBY

how to add to an array ruby

array.push('new element')
# OR
array << 'new element'

how to add to array ruby

a = [ "a", "b", "c" ]
a.push("d", "e", "f")
        #=> ["a", "b", "c", "d", "e", "f"]
[1, 2, 3].push(4).push(5)
        #=> [1, 2, 3, 4, 5]

ruby append to array

array = []
array << "element 1"
array.append "element 2"
puts array

# ["element 1", "element 2"]

ruby push array

array = [1, 2, 3, 4] 
array.push(5)
array # => [1, 2, 3, 4, 5]

ruby array add array

somearray = ["some", "thing"]
anotherarray = ["another", "thing"]
somearray + anotherarray # => ["some", "thing", "another", "thing"]
somearray.concat anotherarray # => ["some", "thing", "another", "thing"]
somearray.push(anotherarray).flatten # => ["some", "thing", "another", "thing"]
somearray.push *anotherarray # => ["another", "thing", "another", "thing"]

insert in array at index ruby

"myString".insert(2,"e")
or
Array.insert(2,"e")

ruby insert element into array at index

healthy_drinks = ["water","white tea w/ lemon","green tea","oolong tea"]
healthy_drinks.insert(1,"hibiscus tea")
# => ["water", "hibiscus tea", "white tea w/ lemon", "green tea", "oolong tea"]