glemplate/assigns

Assigns are used to insert dynamic data into a template. This module contains convenience functions for creating assigns, but you may also create the dict manually with Gleam’s dict functions if you so wish.

Types

AssignData

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Data in an assign. Note that only String and Int are stringifiable values.

pub type AssignData {
  String(String)
  Int(Int)
  Lazy(LazyFn)
  Bool(Bool)
  Dict(Dict(VarName, AssignData))
  List(List(AssignData))
}

Constructors

```
String(String)
```
```
Int(Int)
```
```
Lazy(LazyFn)
```
A function to execute that returns assign data on demand.
```
Bool(Bool)
```
```
Dict(Dict(VarName, AssignData))
```
```
List(List(AssignData))
```

Assigns

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Assigns given to a template for rendering dynamic content.

pub type Assigns =
  Dict(VarName, AssignData)

LazyFn

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Lazy function that should return assign data when executed.

pub type LazyFn =
  fn() -> AssignData

Functions

add_bool

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pub fn add_bool(
  assigns: Dict(String, AssignData),
  name: String,
  value: Bool,
) -> Dict(String, AssignData)

add_dict

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pub fn add_dict(
  assigns: Dict(String, AssignData),
  name: String,
  value: Dict(String, AssignData),
) -> Dict(String, AssignData)

add_int

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pub fn add_int(
  assigns: Dict(String, AssignData),
  name: String,
  value: Int,
) -> Dict(String, AssignData)

add_lazy

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pub fn add_lazy(
  assigns: Dict(String, AssignData),
  name: String,
  value: fn() -> AssignData,
) -> Dict(String, AssignData)

add_list

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pub fn add_list(
  assigns: Dict(String, AssignData),
  name: String,
  value: List(AssignData),
) -> Dict(String, AssignData)

add_string

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pub fn add_string(
  assigns: Dict(String, AssignData),
  name: String,
  value: String,
) -> Dict(String, AssignData)

from_list

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pub fn from_list(
  list: List(#(String, AssignData)),
) -> Dict(String, AssignData)

new

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pub fn new() -> Dict(String, AssignData)