2 files changed, 0 insertions, 73 deletions
diff --git a/packages/utils/src/abi_utils.ts b/packages/utils/src/abi_utils.ts
deleted file mode 100644
index c4533d42e..000000000
--- a/packages/utils/src/abi_utils.ts
+++ /dev/null
@@ -1,71 +0,0 @@
-import { AbiDefinition, AbiType, ConstructorAbi, ContractAbi, DataItem, MethodAbi } from '@0xproject/types';
-import * as _ from 'lodash';
-
-export const abiUtils = {
-    parseFunctionParam(param: DataItem): string {
-        if (param.type === 'tuple') {
-            // Parse out tuple types into {type_1, type_2, ..., type_N}
-            const tupleComponents = param.components;
-            const paramString = _.map(tupleComponents, component => this.parseFunctionParam(component));
-            const tupleParamString = `{${paramString}}`;
-            return tupleParamString;
-        }
-        return param.type;
-    },
-    getFunctionSignature(methodAbi: MethodAbi): string {
-        const functionName = methodAbi.name;
-        const parameterTypeList = _.map(methodAbi.inputs, (param: DataItem) => this.parseFunctionParam(param));
-        const functionSignature = `${functionName}(${parameterTypeList})`;
-        return functionSignature;
-    },
-    /**
-     * Solidity supports function overloading whereas TypeScript does not.
-     * See: https://solidity.readthedocs.io/en/v0.4.21/contracts.html?highlight=overload#function-overloading
-     * In order to support overloaded functions, we suffix overloaded function names with an index.
-     * This index should be deterministic, regardless of function ordering within the smart contract. To do so,
-     * we assign indexes based on the alphabetical order of function signatures.
-     *
-     * E.g
-     * ['f(uint)', 'f(uint,byte32)']
-     * Should always be renamed to:
-     * ['f1(uint)', 'f2(uint,byte32)']
-     * Regardless of the order in which these these overloaded functions are declared within the contract ABI.
-     */
-    renameOverloadedMethods(inputContractAbi: ContractAbi): ContractAbi {
-        const contractAbi = _.cloneDeep(inputContractAbi);
-        const methodAbis = contractAbi.filter((abi: AbiDefinition) => abi.type === AbiType.Function) as MethodAbi[];
-        // Sort method Abis into alphabetical order, by function signature
-        const methodAbisOrdered = _.sortBy(methodAbis, [
-            (methodAbi: MethodAbi) => {
-                const functionSignature = this.getFunctionSignature(methodAbi);
-                return functionSignature;
-            },
-        ]);
-        // Group method Abis by name (overloaded methods will be grouped together, in alphabetical order)
-        const methodAbisByName: { [key: string]: MethodAbi[] } = {};
-        _.each(methodAbisOrdered, methodAbi => {
-            (methodAbisByName[methodAbi.name] || (methodAbisByName[methodAbi.name] = [])).push(methodAbi);
-        });
-        // Rename overloaded methods to overloadedMethodName1, overloadedMethodName2, ...
-        _.each(methodAbisByName, methodAbisWithSameName => {
-            _.each(methodAbisWithSameName, (methodAbi, i: number) => {
-                if (methodAbisWithSameName.length > 1) {
-                    const overloadedMethodId = i + 1;
-                    const sanitizedMethodName = `${methodAbi.name}${overloadedMethodId}`;
-                    const indexOfExistingAbiWithSanitizedMethodNameIfExists = _.findIndex(
-                        methodAbis,
-                        currentMethodAbi => currentMethodAbi.name === sanitizedMethodName,
-                    );
-                    if (indexOfExistingAbiWithSanitizedMethodNameIfExists >= 0) {
-                        const methodName = methodAbi.name;
-                        throw new Error(
-                            `Failed to rename overloaded method '${methodName}' to '${sanitizedMethodName}'. A method with this name already exists.`,
-                        );
-                    }
-                    methodAbi.name = sanitizedMethodName;
-                }
-            });
-        });
-        return contractAbi;
-    },
-};
diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index 75c096ee6..6a9c052f8 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -5,6 +5,4 @@ export { intervalUtils } from './interval_utils';
 export { BigNumber } from './configured_bignumber';
 export { AbiDecoder } from './abi_decoder';
 export { logUtils } from './log_utils';
-export { abiUtils } from './abi_utils';
-
 export { NULL_BYTES } from './constants';