Comments (1)
When you use objects or arrays as keys, object identity is used as the "actual" key. So the key you use the second time has to be the same actual object. Observe:
> var lru = require('lru-cache');
undefined
> var cache = lru();
undefined
> var o = { foo: 'bar' }
undefined
> var x = { foo: 'bar' }
undefined
> o === x
false
> cache.set(o, 1)
true
> cache.get(x)
undefined
> cache.get(o)
1
> cache.get({ foo: 'bar' })
undefined
> o === { foo: 'bar' }
false
from node-lru-cache.
Related Issues (20)
- Remove import of lib DOM HOT 2
- Why does the fetch function return void ? HOT 15
- Cannot read private member #keyMap from an object whose class did not declare it HOT 5
- Breaking change on version 7.15.0 - "Uncaught TypeError: LRU is not a constructor" HOT 2
- Engines constraint HOT 1
- Ever endpoint request, cache is empty, what can I fix? HOT 2
- Structural setup around now forbidden undefined and null values (since v8) HOT 2
- dispose/disposeAfter aren't called on replace HOT 1
- Question about cache eviction HOT 3
- Issue with lru-cache npm module: Unexpected token error and unresolved problems HOT 4
- when i refresh the page,the cache data is clear HOT 1
- Nuxt uses lru-cache to refresh the page causing the cache to be empty HOT 1
- Unexpected token '(' HOT 8
- Private field '#head' must be declared in an enclosing class HOT 2
- `ttl` documentation HOT 5
- Cache size HOT 1
- Not working with IOS14.x.x versions HOT 1
- Is the signal passed to the fetchMethod always triggering the abort event? HOT 1
- Advice on avoiding fetches being aborted due to eviction HOT 3
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from node-lru-cache.