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Update docs/modules/language-tutorial/pages/02_filling_out_a_template.adoc

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Co-authored-by: Philip K.F. Hölzenspies <holzensp@gmail.com>
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GrantA
2024-02-13 11:34:40 -05:00
committed by Philip K.F. Hölzenspies
parent 0b680be32b
commit 1a1d2f9908
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@@ -381,7 +381,7 @@ pipelines {
<1> There is no pipeline object to amend. The `new` keyword gives you an object to amend. <1> There is no pipeline object to amend. The `new` keyword gives you an object to amend.
So far, you've defined objects the same way you amended them. So far, you've defined objects the same way you amended them.
When the `name` didn't occur before, `new { ... }` _creates_ a property called `name` and assigns to it the object specified on the `Listing`. If the name `foo` didn't occur before, `foo { ... }` _creates_ a property called `foo` and assigns to it the contents in place of the `...` (given that `...` is not valid Pkl, but an abbreviation for illustration purposes).
If `name` is an existing object, this notation is an _amend expression_; resulting in a new _object_ (value), but _not_ a new (named) property. If `name` is an existing object, this notation is an _amend expression_; resulting in a new _object_ (value), but _not_ a new (named) property.
Since `pipelines` is a listing, you can _add_ elements by writing expressions in an amend expression. Since `pipelines` is a listing, you can _add_ elements by writing expressions in an amend expression.