"It was a matter of arriving on location and seeing the sun go down to get into position to wait for the sky to darken."
This is fundamentally different from Web streams' pipeThrough(), which starts actively pumping data from the source to the transform as soon as you set up the pipe. Pull semantics mean you control when processing happens, and stopping iteration stops processing.
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The BMA's current mandate for industrial action runs out in early January, but it has started asking its members whether they want to extend the dispute.
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