unwritable
Convenience for working with writable: false
object properties.
Read about the writable
attribute here.
install
# npm install unwritable
example
const unwritable writable write = const obj = foo: 123 objfoo = 456 // does nothingobjfoo // => 123 objfoo // => 456 objfoo = 123objfoo // => 123
const unwritable = const obj = foo: 123 objfoo = 456 // does nothingobjfoo // => 123 unwritableobjfoo // => 456 unwritableobjfoo = 123objfoo // => 123
api
These functions will throw if given a property that has an accessor (get/set). This gives you added confidence that your code is doing what you expect.
unwritable(obj, prop)
Make prop
of obj
unwritable. It will assign prop
to object with a value of undefined
if obj
does not already have prop
.
writable(obj, prop)
Make prop
of obj
writable. It will assign prop
to object with a value of undefined
if obj
does not already have prop
.
write(obj, prop, value)
Assigns value
to prop
of obj
. It is essentially obj[prop] = value
, but works on properties whether they are writable or not.