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docs(guide/expression): wording changes

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Brent Morrow 2013-04-07 13:08:12 -07:00 committed by Igor Minar
parent 63ce1f6265
commit 3ec7b87483
1 changed files with 2 additions and 2 deletions
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docs/content/guide/expression.ngdoc
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@ -3,7 +3,7 @@
@description
Expressions are JavaScript-like code snippets that are usually placed in bindings such as `{{
expression }}`. Expressions are processed by {@link api/ng.$parse $parse}
expression }}`. Expressions are processed by the {@link api/ng.$parse $parse}
service.
For example, these are all valid expressions in angular:
@ -179,7 +179,7 @@ angular uses, to differentiate its API names from others. If angular didn't use
`a.length()` would return undefined because neither a nor angular define such a property.
Consider that in a future version of Angular we might choose to add a length method, in which case
the behavior of the expression would change. Worse yet, you the developer could create a length
the behavior of the expression would change. Worse yet, you, the developer, could create a length
property and then we would have a collision. This problem exists because Angular augments existing
objects with additional behavior. By prefixing its additions with $ we are reserving our namespace
so that angular developers and developers who use Angular can develop in harmony without collisions.