Brummel
10a7fcb576
The `Object` trait is too generic and has been causing confusion. This commit introduces `StreamStorage` as a dedicated trait for reactive stream types. This change involves: - Renaming `Object` to `StreamStorage` in relevant places. - Updating the `Value::Object` enum variant to `Value::Stream`. - Modifying how streams are handled in the compiler, VM, and tests to use the new `StreamStorage` trait. - Adjusting example scripts and tests to reflect the change in type representation. - The `StreamNode` struct now explicitly holds its `element_type`.
49 lines
1.1 KiB
Plaintext
49 lines
1.1 KiB
Plaintext
;; Benchmark: 2.7us
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;; Benchmark-Repeat: 749
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(do
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;; Set the random seed to match the existing test output exactly
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(def random (make-random 42))
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;; Use our new generic create-ticker to pulse 3 times
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(def cnt 3)
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(def ticker (create-ticker (fn [] (> (assign cnt (- cnt 1)) -1))))
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;; The candle generator reacting to the ticker
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(def last-close 100.0)
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(def src1
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(pipe [ticker]
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(fn [_]
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(do
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; Matches Rust: (rng.f64() - 0.5) * 2.0
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(def change (* (- (random) 0.5) 2.0))
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(def open last-close)
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(def high (+ open (abs (* (random) 2.0))))
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(def low (- open (abs (* (random) 2.0))))
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(assign last-close (+ open change))
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{:open open :high high :low low :close last-close}
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)
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)
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)
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)
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(def combined
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(pipe [src1]
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(fn [t1]
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(.close t1)
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)
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)
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)
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(def my_indicator
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(pipe [combined]
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(fn [close_price]
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(+ close_price 10.0)
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)
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)
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)
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(assert-eq :stream (type-of my_indicator))
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)
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