5.4 Cache Table

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▼ | 5 | Internal APIs

5.1 | Timers
5.2 | Connection Manager
5.3 | Serializable Closures
5.4 | Cache Table
5.5 | MIME Types
5.6 | Serialization Utilities
5.7 | URL Param
5.8 | GZip

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make-cache-table
cache-table-lookup!
cache-table-clear!
cache-table?

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#### 5.4`` Cache Table

( require web-server/private/cache-table)

This module provides a set of caching hash table functions.

( make-cache-table) → cache-table?

Constructs a cache-table.

( cache-table-lookup! ct id mk) → any/c
ct : cache-table?
id : symbol?
mk : (-> any/c)

Looks up id in ct. If it is not present, then mk is called to construct the value and add it to ct.

( cache-table-clear! ct) → void?
ct : cache-table?

Clears all entries in ct.

( cache-table? v) → boolean?
v : any/c

Determines if v is a cache table.
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