Update views.rst
Update caching.rst

In a cache you can save numeric values and 0 is a valid return value so a strict egality sould be tested with false
Merge pull request #1101 from superdupont/patch-2

Update caching.rst
Fixed a small typo

Fixed a small typo your => you are  as your shows possession rather than action.
Merge pull request #1103 from hpetev/patch-1

Fixed a small typo
[fr] #1100

Update hash.rst to have entry for apply()
[fr] Follow #1098

Update data-validation.rst
[fr] Follow #1097

Update retrieving-your-data.rst
A couple basic edits to Saving Your Data
Change to Hash::insert description

$data -> $values
Taken from App Docs.
Merge pull request #1104 from Progredi/patch-1

Change to Hash::insert description
[fr] Follow #1104

Change to Hash::insert description
Merge pull request #1068 from MihaiTL/patch-14

Update views.rst
Remove some extra spaces in ro docs, follows #1068
Update retrieving-your-data.rst

Just a simple note. If no value is found it is not specified what 'find' will return hence the reader wouldn't know what to spect in that case.
I propose to add a note about it in the general find explanation.
As a general review I would propose to mention returned values in where ever function where is not mentioned. It would help a lot and it is just adding a single line in most cases
Merge pull request #1108 from Heranibus/patch-1

Update retrieving-your-data.rst
Fix formatting.
Remove note callout.

Note callouts should be for notable things, not return types.

Refs #1108
Fixing syntax errors.
Merge pull request #1113 from jalbertocr/master

Fixing syntax errors.