1 files changed, 0 insertions, 53 deletions
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
deleted file mode 100644
index 23298bc88..000000000
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ /dev/null
@@ -1,53 +0,0 @@
-import { DataItem, SolidityTypes } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory } from '../abstract_data_types/interfaces';
-import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata/raw_calldata';
-import { constants } from '../utils/constants';
-
-export class BoolDataType extends AbstractBlobDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    public static matchType(type: string): boolean {
-        return type === SolidityTypes.Bool;
-    }
-
-    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, BoolDataType._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!BoolDataType.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
-        }
-    }
-
-    // Disable prefer-function-over-method for inherited abstract methods.
-    /* tslint:disable prefer-function-over-method */
-    public encodeValue(value: boolean): Buffer {
-        const encodedValue = value ? '0x1' : '0x0';
-        const encodedValueBuf = ethUtil.setLengthLeft(
-            ethUtil.toBuffer(encodedValue),
-            constants.EVM_WORD_WIDTH_IN_BYTES,
-        );
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): boolean {
-        const valueBuf = calldata.popWord();
-        const valueHex = ethUtil.bufferToHex(valueBuf);
-        const valueNumber = new BigNumber(valueHex, constants.HEX_BASE);
-        if (!(valueNumber.isEqualTo(0) || valueNumber.isEqualTo(1))) {
-            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
-        }
-        /* tslint:disable boolean-naming */
-        const value: boolean = !valueNumber.isEqualTo(0);
-        /* tslint:enable boolean-naming */
-        return value;
-    }
-
-    public getSignatureType(): string {
-        return SolidityTypes.Bool;
-    }
-    /* tslint:enable prefer-function-over-method */
-}