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87 lines
2.0 KiB
Markdown
87 lines
2.0 KiB
Markdown
---
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# Do not remove front matter.
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---
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## Methods
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### Set
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Sets the value of the given key.
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```go-html-template
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{{ .Store.Set "greeting" "Hello" }}
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```
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### Get
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Gets the value of the given key.
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```go-html-template
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{{ .Store.Set "greeting" "Hello" }}
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{{ .Store.Get "greeting" }} → Hello
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```
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### Add
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Adds the given value to the existing value(s) of the given key.
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For single values, `Add` accepts values that support Go's `+` operator. If the first `Add` for a key is an array or slice, the following adds will be appended to that list.
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```go-html-template
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{{ .Store.Set "greeting" "Hello" }}
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{{ .Store.Add "greeting" "Welcome" }}
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{{ .Store.Get "greeting" }} → HelloWelcome
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```
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```go-html-template
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{{ .Store.Set "total" 3 }}
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{{ .Store.Add "total" 7 }}
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{{ .Store.Get "total" }} → 10
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```
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```go-html-template
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{{ .Store.Set "greetings" (slice "Hello") }}
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{{ .Store.Add "greetings" (slice "Welcome" "Cheers") }}
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{{ .Store.Get "greetings" }} → [Hello Welcome Cheers]
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```
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### SetInMap
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Takes a `key`, `mapKey` and `value` and adds a map of `mapKey` and `value` to the given `key`.
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```go-html-template
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{{ .Store.SetInMap "greetings" "english" "Hello" }}
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{{ .Store.SetInMap "greetings" "french" "Bonjour" }}
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{{ .Store.Get "greetings" }} → map[english:Hello french:Bonjour]
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```
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### DeleteInMap
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Takes a `key` and `mapKey` and removes the map of `mapKey` from the given `key`.
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```go-html-template
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{{ .Store.SetInMap "greetings" "english" "Hello" }}
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{{ .Store.SetInMap "greetings" "french" "Bonjour" }}
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{{ .Store.DeleteInMap "greetings" "english" }}
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{{ .Store.Get "greetings" }} → map[french:Bonjour]
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```
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### GetSortedMapValues
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Returns an array of values from `key` sorted by `mapKey`.
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```go-html-template
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{{ .Store.SetInMap "greetings" "english" "Hello" }}
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{{ .Store.SetInMap "greetings" "french" "Bonjour" }}
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{{ .Store.GetSortedMapValues "greetings" }} → [Hello Bonjour]
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```
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### Delete
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Removes the given key.
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```go-html-template
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{{ .Store.Set "greeting" "Hello" }}
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{{ .Store.Delete "greeting" }}
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```
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