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author | fragosti <francesco.agosti93@gmail.com> | 2018-12-04 06:48:15 +0800 |
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committer | fragosti <francesco.agosti93@gmail.com> | 2018-12-04 06:48:15 +0800 |
commit | 7086bd32ee23f0931be26194eb28af8178f858eb (patch) | |
tree | 53764373a8228b00d88939fdecc6f6a1ae633c9e /packages/utils/src/abi_encoder/evm_data_types/tuple.ts | |
parent | 50bfbda79a312651581f03614c1b4f4cbbe49cf1 (diff) | |
parent | 50df67e7511460f051f91785bb4384485077ef60 (diff) | |
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Merge branch 'development' of https://github.com/0xProject/0x-monorepo into feature/website/instant-configurator
Diffstat (limited to 'packages/utils/src/abi_encoder/evm_data_types/tuple.ts')
-rw-r--r-- | packages/utils/src/abi_encoder/evm_data_types/tuple.ts | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts new file mode 100644 index 000000000..31593c882 --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts @@ -0,0 +1,24 @@ +import { DataItem, SolidityTypes } from 'ethereum-types'; + +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractSetDataType } from '../abstract_data_types/types/set'; + +export class TupleDataType extends AbstractSetDataType { + private readonly _signature: string; + + public static matchType(type: string): boolean { + return type === SolidityTypes.Tuple; + } + + public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { + super(dataItem, dataTypeFactory); + if (!TupleDataType.matchType(dataItem.type)) { + throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`); + } + this._signature = this._computeSignatureOfMembers(); + } + + public getSignature(): string { + return this._signature; + } +} |