ethers.js/packages/abi/src.ts/coders/boolean.ts

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2019-05-14 18:25:46 -04:00
"use strict";
import { Coder, Reader, Writer } from "./abstract-coder";
export class BooleanCoder extends Coder {
constructor(localName: string) {
super("bool", "bool", localName, false);
}
encode(writer: Writer, value: boolean): number {
return writer.writeValue(value ? 1: 0);
}
decode(reader: Reader): any {
return reader.coerce(this.type, !reader.readValue().isZero());
}
}