- some<A>(pred: ((value: A, index: number) => boolean)): ((self: Source<A, any>) => Promise<boolean>)
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Parameters
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pred: ((value: A, index: number) => boolean)
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- (value: A, index: number): boolean
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Returns boolean
Returns ((self: Source<A, any>) => Promise<boolean>)
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- (self: Source<A, any>): Promise<boolean>
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Returns Promise<boolean>
Emits a
boolean
, indicating whether at least one element passes the predicate test.See