Create a cached version of a function. The returned callable is also a Signal.
Subscribe a function to run every time certain values change.
Create a Configurable signal with the given inital value
Wrap a function (or decorate a method) so that signals it reads are not added as dependencies to the current rule (if any). (Basically, it's shorthand for wrapping the function or method body in a giant call to peek().)
Call a function without creating a dependency on any signals it reads. (Like Signal.peek, but for any function with any arguments.)
Create a shorthand version of stable(), pre-bound to a specific comparison function.
Keep an expression's old value unless there's a semantic change
Keep an expression's old value if the new value is an array with the same contents.
Keep an expression's old value if its JSON string is the same as the new one.
A writable signal that can be set to either a value or an expression.
A decorator function that supports both TC39 and "legacy" decorator protocols
The interface provided by rule, and other rule.factory() functions.
A single-argument scheduling function (such as requestAnimationFrame, setImmediate, or queueMicrotask). The rule scheduler will call it from time to time with a single callback. The scheduling function should then arrange for that callback to be invoked once at some future point, when it is the desired time for all pending rules on that scheduler to run.
An observable value, as a zero-argument callable with extra methods.
Error indicating a rule has attempted to write a value it directly depends on, or a cached function has called itself, directly or indirectly.
Error indicating a rule has attempted to write a value it indirectly depends on, or which has already been read by another rule in the current batch. (Also thrown when a cached function attempts to write a value at all, directly or indirectly.)
The Signals API for uneventful.