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Merge pull request #25 from dcki/patch-1

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Update are-they-all-true.md with truthy values
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Josh Branchaud
2016-02-14 11:35:56 -06:00
parent 80c8e0e5bf 5d196cfe02
commit 9b74738c22
1 changed files with 2 additions and 2 deletions
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ruby/are-they-all-true.md
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@@ -3,10 +3,10 @@
There is a method on `Enumerable` that allows you to check against There is a method on `Enumerable` that allows you to check against
everything in a collection. This is the `all?` method. everything in a collection. This is the `all?` method.
For instance, if you want to check if an array of values are all For instance, if you want to check if an array of values are all
true, you can call it without arguments: truthy, you can call it without arguments:
```ruby ```ruby
> [true, true, true].all? > [true, 1, ''].all?
# true # true
> [true, false, true].all? > [true, false, true].all?
# false # false