get array length ruby code example
Example 1: get size of array in ruby
[ 1, 2, 3, 4, 5 ].length #=> 5
[].length #=> 0
". length" will get size of arrayExample 2: rails array length
array = ["abc", "def"]
array.length[ 1, 2, 3, 4, 5 ].length #=> 5
[].length #=> 0
". length" will get size of arrayarray = ["abc", "def"]
array.length