@zilliqa-js/scilla-json-utils
v0.2.0
Published
<div align="center"> <h1> Scilla JSON Utils </h1> <strong> Simplifies the way you construct the Scilla JSON data </strong> </div> <hr/> <div> <a href="https://www.npmjs.com/package/@zilliqa-js/scilla-json-utils" target="_blank"> <img src="
Downloads
9
Keywords
Readme
Installation
npm i @zilliqa-js/scilla-json-utils
# or
yarn add @zilliqa-js/scilla-json-utils
Usage
I. scillaJSONVal(type: string, value: any)
Integers (UintX
/ IntX
)
import { scillaJSONVal } from "@zilliqa-js/scilla-json-utils";
scillaJSONVal("Uint256", "1");
// Output: "1"
scillaJSONVal("Int256", "-1");
// Output: "-1"
scillaJSONVal("Uint256", 1);
// Output: "1"
scillaJSONVal("Int256", -1);
// Output: "-1"
Strings (String
)
scillaJSONVal("String", "Foo");
// Output: "Foo"
Byte Strings (ByStrX
)
scillaJSONVal("ByStr20", "0x85E0bef5F9a11821f9B2BA778a05963436B5e720");
// Output: "0x85e0bef5f9a11821f9b2ba778a05963436b5e720"
// Note that the output is lowercased.
Block Numbers (BNum
)
scillaJSONVal("BNum", "1");
// Output: "1"
scillaJSONVal("BNum", 1);
// Output: "1"
Boolean (Bool
)
scillaJSONVal("Bool", false);
Output:
{
"argtypes": [],
"arguments": [],
"constructor": "False"
}
Option (Option
)
None
scillaJSONVal("Option (ByStr20)", undefined);
Output:
{
"argtypes": ["ByStr20"],
"arguments": [],
"constructor": "None"
}
Some
scillaJSONVal("Option (ByStr20)", "0x0000000000000000000000000000000000000000");
Output:
{
"argtypes": ["ByStr20"],
"arguments": ["0x0000000000000000000000000000000000000000"],
"constructor": "Some"
}
Pair (Pair
)
scillaJSONVal("Pair (ByStr20) (Uint256)", [
"0x0000000000000000000000000000000000000000",
1,
]);
Output:
{
"argtypes": ["ByStr20", "Uint256"],
"arguments": ["0x0000000000000000000000000000000000000000", "1"],
"constructor": "Pair"
}
List (List
)
scillaJSONVal("List (Pair (ByStr20) (Uint256))", [
["0x85E0bef5F9a11821f9B2BA778a05963436B5e720", 1],
["0x85E0bef5F9a11821f9B2BA778a05963436B5e720", 2],
]);
Output:
[
{
"argtypes": ["ByStr20", "Uint256"],
"arguments": ["0x85e0bef5f9a11821f9b2ba778a05963436b5e720", "1"],
"constructor": "Pair"
},
{
"argtypes": ["ByStr20", "Uint256"],
"arguments": ["0x85e0bef5f9a11821f9b2ba778a05963436b5e720", "2"],
"constructor": "Pair"
}
]
User-defined ADTs
type Foo =
| Bar of ByStr20 BNum
| Baz of ByStr20
scillaJSONVal(
"0x85E0bef5F9a11821f9B2BA778a05963436B5e720.Foo.Bar.of.ByStr20.BNum",
["0x0000000000000000000000000000000000000000", 1]
);
Output:
{
"argtypes": [],
"arguments": ["0x0000000000000000000000000000000000000000", "1"],
"constructor": "0x85e0bef5f9a11821f9b2ba778a05963436b5e720.Bar"
}
II. scillaJSONParams({[vname: string]: [type: string, value: any]})
type Foo =
| Bar of ByStr20 BNum
| Baz of ByStr20
import { scillaJSONParams } from "@zilliqa-js/scilla-json-utils";
scillaJSONParams({
x: [
"0x85E0bef5F9a11821f9B2BA778a05963436B5e720.Foo.Bar.of.ByStr20.BNum",
["0x0000000000000000000000000000000000000000", 1],
],
y: [
"List (Pair (ByStr20) (String))",
[
["0x85E0bef5F9a11821f9B2BA778a05963436B5e720", "Foo"],
["0x85E0bef5F9a11821f9B2BA778a05963436B5e720", "Bar"],
],
],
z: ["Uint256", 1],
});
Output:
[
{
"type": "0x85e0bef5f9a11821f9b2ba778a05963436b5e720.Foo",
"value": {
"argtypes": [],
"arguments": ["0x0000000000000000000000000000000000000000", "1"],
"constructor": "0x85e0bef5f9a11821f9b2ba778a05963436b5e720.Bar"
},
"vname": "x"
},
{
"type": "List (Pair (ByStr20) (String))",
"value": [
{
"argtypes": ["ByStr20", "String"],
"arguments": ["0x85e0bef5f9a11821f9b2ba778a05963436b5e720", "Foo"],
"constructor": "Pair"
},
{
"argtypes": ["ByStr20", "String"],
"arguments": ["0x85e0bef5f9a11821f9b2ba778a05963436b5e720", "Bar"],
"constructor": "Pair"
}
],
"vname": "y"
},
{
"type": "Uint256",
"value": "1",
"vname": "z"
}
]
License
This project is open source software licensed as GPL-3.0.