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author | Leonid Logvinov <logvinov.leon@gmail.com> | 2017-12-02 12:44:06 +0800 |
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committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2017-12-02 13:31:11 +0800 |
commit | 865ee090c8c23376b018bf0d109912ac20eaafc4 (patch) | |
tree | 9d21d856502863ec1e1091b4a2ffa3d1e6d74cb5 /packages/0x.js/src | |
parent | 0fc356740aa59cdef0ec193a83468ef0f261ca6b (diff) | |
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Add class utils
Diffstat (limited to 'packages/0x.js/src')
-rw-r--r-- | packages/0x.js/src/utils/class_utils.ts | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/packages/0x.js/src/utils/class_utils.ts b/packages/0x.js/src/utils/class_utils.ts new file mode 100644 index 000000000..de7e99cd9 --- /dev/null +++ b/packages/0x.js/src/utils/class_utils.ts @@ -0,0 +1,17 @@ +import * as _ from 'lodash'; + +export const classUtils = { + bindAll(self: any, exclude: string[] = ['contructor'], thisArg?: any): void { + for (const key of Object.getOwnPropertyNames(self)) { + const val = self[key]; + if (!_.includes(exclude, key)) { + if (_.isFunction(val)) { + self[key] = val.bind(thisArg || self); + } else if (_.isObject(val)) { + classUtils.bindAll(val, exclude, self); + } + } + } + return self; + }, +}; |