26 lines
642 B
GDScript3
26 lines
642 B
GDScript3
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static func max_by_(
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key_mapper : Callable,
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comparer = null
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) -> Callable:
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var cmp = comparer if comparer != null else GDRx.basic.default_sub_comparer
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var max_by = func(source : Observable) -> Observable:
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# """Partially applied max_by operator.
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#
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# Returns the elements in an observable sequence with the maximum
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# key value.
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#
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# Examples:
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# >>> var res = max_by.call(source)
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#
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# Args:
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# source: The source observable sequence to.
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#
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# Returns:
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# An observable sequence containing a list of zero or more
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# elements that have a maximum key value.
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# """
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return GDRx.op.extrema_by(source, key_mapper, cmp)
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return max_by
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