How to get the last character of a string in Ruby
In this post we will give you information about How to get the last character of a string in Ruby. Hear we will give you detail about How to get the last character of a string in RubyAnd how to use it also give you demo for it if it is necessary.
we are going to learn about how to get the last character of a given string in Ruby.
Consider, we have the following string:
name = "alisha"
Now, we need to get the last character a from the above string.
In Ruby, strings are a sequence of characters, where the first character index is [0]. the second character index [1], etc.
Getting the last character
To access the last character of a string, we need to pass the negative index -1 to the square brackets [] in Ruby.
Note: Negative index gets the data from the end of a string.
Here is an example, that gets the last character a from the following string:
name = "alisha"lastChar = name[-1]puts lastChar
Output:
"a"
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