diff --git a/src/utils/access.ts b/src/utils/access.ts
new file mode 100644
index 0000000..a201876
--- /dev/null
+++ b/src/utils/access.ts
@@ -0,0 +1,93 @@
+import has from './has'
+import { isRecordLike, isScalar } from '@/types'
+
+const extractIntOrNaN = (value: string): number => {
+    const numeric = parseInt(value)
+
+    return numeric.toString() === value ? numeric : NaN
+}
+
+const extractPath = (field: string): string[] => {
+    const path = [] as string[]
+
+    field.split('.').forEach(key => {
+        if (/(.*)\[(\d+)]$/.test(key)) {
+            path.push(...key.substr(0, key.length - 1).split('[').filter(k => k.length))
+        } else {
+            path.push(key)
+        }
+    })
+
+    return path
+}
+
+const unsetInRecord = (record: Record<string, unknown>, prop: string): Record<string, unknown> => {
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    const { [prop]: _, ...copy } = record
+
+    return copy
+}
+
+export function get (state: unknown, fieldOrPath: string|string[]): unknown {
+    const path = typeof fieldOrPath === 'string' ? extractPath(fieldOrPath) : fieldOrPath
+
+    if (isScalar(state) || path.length === 0) {
+        return undefined
+    }
+
+    const key = path.shift() as string
+    const index = extractIntOrNaN(key)
+
+    if (!isNaN(index)) {
+        if (Array.isArray(state) && index >= 0 && index < state.length) {
+            return path.length === 0 ? state[index] : get(state[index], path)
+        }
+
+        return undefined
+    }
+
+    if (has(state as Record<string, unknown>, key)) {
+        const values = state as Record<string, unknown>
+
+        return path.length === 0 ? values[key] : get(values[key], path)
+    }
+
+    return undefined
+}
+
+export function unset (state: unknown, fieldOrPath: string|string[]): unknown {
+    if (!isRecordLike(state)) {
+        return state
+    }
+
+    const path = typeof fieldOrPath === 'string' ? extractPath(fieldOrPath) : fieldOrPath
+
+    if (path.length === 0) {
+        return state
+    }
+
+    const key = path.shift() as string
+    const index = extractIntOrNaN(key)
+
+    if (!isNaN(index) && Array.isArray(state) && index >= 0 && index < state.length) {
+        const values = (state as unknown[]).slice()
+
+        if (path.length === 0) {
+            values.splice(index, 1)
+        } else {
+            values[index] = unset(values[index], path)
+        }
+
+        return values
+    }
+
+    if (has(state as Record<string, unknown>, key)) {
+        const values = state as Record<string, unknown>
+
+        return path.length === 0
+            ? unsetInRecord(values, key)
+            : { ...values, [key]: unset(values[key], path) }
+    }
+
+    return state
+}
diff --git a/src/utils/index.ts b/src/utils/index.ts
index 120562d..0008ee5 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -1,6 +1,7 @@
 export { default as clone } from './clone'
 export { default as has } from './has'
 export { default as merge } from './merge'
+export { get, unset } from './access'
 export { default as regexForFormat } from './regexForFormat'
 export { default as shallowEquals } from './shallowEquals'
 export { default as snakeToCamel } from './snakeToCamel'
diff --git a/test/unit/utils/access.test.js b/test/unit/utils/access.test.js
new file mode 100644
index 0000000..bded0c2
--- /dev/null
+++ b/test/unit/utils/access.test.js
@@ -0,0 +1,72 @@
+import { get, unset } from '@/utils/access'
+
+class Sample {
+    constructor() {
+        this.fieldA = 'fieldA'
+        this.fieldB = 'fieldB'
+    }
+
+    doSomething () {}
+}
+
+describe('access', () => {
+    describe('get', () => {
+        test.each([
+            [{ a: { b: { c: 1 } } }, 'a', { b: { c: 1 } }],
+            [{ a: { b: { c: 1 } }, d: 1 }, 'a', { b: { c: 1 } }],
+            [{ a: { b: { c: 1 } } }, 'a.b.c', 1],
+            [{ a: { b: [1] } }, 'a.b[0]', 1],
+            [{ a: { b: [1, 2, 3] } }, 'a.b[0]', 1],
+            [{ a: { b: [1, 2, 3] } }, 'a.b[1]', 2],
+            [{ a: { b: [1, 2, 3] } }, 'a.b[2]', 3],
+            [{ a: { b: [1, 2, 3] } }, 'a.b[3]', undefined],
+            [{ a: { b: [{ c: 1 }, 2, 3] } }, 'a.b[0].c', 1],
+            [{ a: { b: [{ c: 1 }, 2, 3] } }, 'a.b[1].c', undefined],
+            [[{ c: 1 }, 2, 3], '[0].c', 1],
+            [[{ c: 2 }, 2, 3], '[0].c', 2],
+            [new Sample(), 'fieldA', 'fieldA'],
+        ])('gets by path', (record, path, expected) => {
+            expect(get(record, path)).toEqual(expected)
+        })
+    })
+
+    describe('unset', () => {
+        test.each([
+            [{ a: { b: { c: 1 } } }, 'a', {}],
+            [{ a: { b: { c: 1 } }, d: 1 }, 'a', { d: 1 }],
+            [{ a: { b: { c: 1 } } }, 'a.b.c', { a: { b: {} } }],
+            [{ a: { b: [1] } }, 'a.b[0]', { a: { b: [] } }],
+            [{ a: { b: [1, 2, 3] } }, 'a.b[0]', { a: { b: [2, 3] } }],
+            [{ a: { b: [1, 2, 3] } }, 'a.b[1]', { a: { b: [1, 3] } }],
+            [{ a: { b: [1, 2, 3] } }, 'a.b[2]', { a: { b: [1, 2] } }],
+            [{ a: { b: [1, 2, 3] } }, 'a.b[3]', { a: { b: [1, 2, 3] } }],
+            [{ a: { b: [{ c: 1 }, 2, 3] } }, 'a.b[0].c', { a: { b: [{}, 2, 3] } }],
+            [{ a: { b: [{ c: 1 }, 2, 3] } }, 'a.b[1].c', { a: { b: [{ c: 1 }, 2, 3] } }],
+            [[{ c: 1 }, 2, 3], '[0].c', [{}, 2, 3]],
+        ])('unsets by path', (record, path, expected) => {
+            const processed = unset(record, path)
+
+            expect(processed).toEqual(expected)
+            expect(processed === record).toBeFalsy()
+        })
+
+        test.each`
+            type           | scalar
+            ${'booleans'}  | ${false}
+            ${'numbers'}   | ${123}
+            ${'strings'}   | ${'hello'}
+            ${'symbols'}   | ${Symbol(123)}
+            ${'undefined'} | ${undefined}
+            ${'null'}      | ${null}
+        `('not unsets for $type', ({ scalar }) => {
+            expect(unset(scalar, 'key')).toStrictEqual(scalar)
+        })
+
+        test('not unsets for class instance', () => {
+            const sample = new Sample()
+            const processed = unset(sample, 'fieldA')
+
+            expect(processed.fieldA).toStrictEqual('fieldA')
+        })
+    })
+})