:dict type descscription >= 1.0.0
:dict it used to get an item from an array data, in the Nodejs environment and browser, there are some difference with where to get an array data。
In Nodejs
&in Nodejs environment, you need set a pathdata attribute, the path pointed to a dict file。
/**
* Such as in your data directory <dataDir>
* There's a dictionary file named 'dict.txt'
* It have many items like this:
* ---------------
* hello
* world
* ---------------
*/
const instance = Such.instance(":dict:&<dataDir>/dict.txt");
instance.a(); // `hello`
instance.a(); // `hello`
instance.a(); // `world`
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In browser
#[data=]in browser, you need set a configurationdata attribute, set adatafield key, and set the value as a variable name what injected by the APISuch.assign.
// Assign a `dict` variable data
Such.assign("dict", ["hello", "world"]);
// Use the `dict` variable as the `:dict`'s data field value
const instance = Such.instance(":dict:#[data=dict]");
instance.a(); // `hello`
instance.a(); // `hello`
instance.a(); // `world`
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