function isMethod(value, prop) {
  return isObject(value) && isFunction(value[prop])
}
Tests if an object has a specified method name.
@param {*} value - value to test
@param {*} property - property to test
@returns {boolean} boolean indicating if an object has a specified method name
@example
const obj = {
  key: myFunc,
  keyTwo: 'foobar'
}
isMethod(obj, 'key' ) // returns true
isMethod(obj, 'keyTwo' ) // returns false
isMethod(obj, 'otherThing' ) // returns false