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Minor edits to the apply documentation

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- Fix typos
- Add full stop and colons
- Use expanded "is not" instead of isn't (recommended in documentation)
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Kaushal Modi committed 2018-02-12 10:48:37 -05:00
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commit 6c7687c2d2
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content/functions/apply.md
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@@ -10,7 +10,7 @@ menu:
docs: docs:
parent: "functions" parent: "functions"
keywords: [advanced] keywords: [advanced]
signature: ["apply COLLETION FUNCTION [PARAM...]"] signature: ["apply COLLECTION FUNCTION [PARAM...]"]
workson: [] workson: []
hugoversion: hugoversion:
relatedfuncs: [] relatedfuncs: []
@@ -25,11 +25,11 @@ POTENTIAL NEW CONTENT: see apply/sequence discussion: https://discourse.gohugo.i
`apply` expects at least three parameters, depending on the function being applied. `apply` expects at least three parameters, depending on the function being applied.
1. The first parameter is the sequence to operate on 1. The first parameter is the sequence to operate on.
2. The second parameter is the name of the function as a string, which must be the name of a valid [Hugo function][functions]. 2. The second parameter is the name of the function as a string, which must be the name of a valid [Hugo function][functions].
3. After that, the parameters to the applied function are provided, with the string `"."` standing in for each element of the sequence the function is to be applied against. 3. After that, the parameters to the applied function are provided, with the string `"."` standing in for each element of the sequence the function is to be applied against.
Here is an example of a content file with `name:` as a front matter field: Here is an example of a content file with `names:` as a front matter field:
``` ```
+++ +++
@@ -43,19 +43,19 @@ You can then use `apply` as follows:
{{ apply .Params.names "urlize" "." }} {{ apply .Params.names "urlize" "." }}
``` ```
Which will result as follows: Which will result in the following:
``` ```
"derek-perkins", "joe-bergevin", "tanner-linsley" "derek-perkins", "joe-bergevin", "tanner-linsley"
``` ```
This is *roughly* equivalent to using the following with [range][] This is *roughly* equivalent to using the following with [range][]:
``` ```
{{ range .Params.names }}{{ . | urlize }}{{ end }} {{ range .Params.names }}{{ . | urlize }}{{ end }}
``` ```
However, it isn’t possible to provide the output of a range to the [`delimit` function][delimit], so you need to `apply` it. However, it is not possible to provide the output of a range to the [`delimit` function][delimit], so you need to `apply` it.
If you have `post-tag-list.html` and `post-tag-link.html` as [partials][], you *could* use the following snippets, respectively: If you have `post-tag-list.html` and `post-tag-link.html` as [partials][], you *could* use the following snippets, respectively: