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Fix English method examples for Ruby's guide (#29102)

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This commit is contained in:
Ignacio Capuccio
2019-06-23 09:42:49 -03:00
committed by Tom
parent ca79d0bf34
commit bd829bb63a
1 changed files with 5 additions and 5 deletions
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10
guide/english/ruby/ruby-arrays/index.md
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@ -33,21 +33,21 @@ mixed_array[2] # true
You can check how many elements an array has with the `length` method: You can check how many elements an array has with the `length` method:
```ruby ```ruby
mixed_array.length # 3 mixed_array.length # 4
[].length # 0 [].length # 0
``` ```
You can check the first element of an array with the `first` method: You can check the first element of an array with the `first` method:
```ruby ```ruby
mixed_array.first # 5 mixed_array.first # 5
``` ```
You can check the last element of an array with the `last` method: You can check the last element of an array with the `last` method:
```ruby ```ruby
mixed_array.last # true mixed_array.last # [1,2,3]
``` ```
#### More Information: #### More Information:
<a href='https://ruby-doc.org/core-2.4.2/Array.html' target='_blank' rel='nofollow'>Ruby array documentation</a> [Ruby array documentation](https://ruby-doc.org/core-2.4.2/Array.html)