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32 lines
783 B
Lua
32 lines
783 B
Lua
local Observable = require "rx.observable"
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--- Returns a new Observable that skips over a specified number of values produced by the original
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-- and produces the rest.
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-- @arg {number=1} n - The number of values to ignore.
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-- @returns {Observable}
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function Observable:skip(n)
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n = n or 1
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return Observable.create(function(observer)
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local i = 1
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local function onNext(...)
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if i > n then
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observer:onNext(...)
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else
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i = i + 1
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end
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end
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local function onError(e)
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return observer:onError(e)
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end
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local function onCompleted()
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return observer:onCompleted()
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end
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return self:subscribe(onNext, onError, onCompleted)
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end)
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end
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