126 lines
3.4 KiB
Plaintext
126 lines
3.4 KiB
Plaintext
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{{alias}}( [options,] clbk )
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Returns a transform stream for inspecting stream data.
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Parameters
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----------
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options: Object (optional)
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Options.
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options.objectMode: boolean (optional)
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Specifies whether a stream should operate in "objectMode". Default:
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false.
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options.highWaterMark: integer (optional)
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Specifies the maximum number of bytes to store in an internal buffer
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before ceasing to push downstream.
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options.allowHalfOpen: boolean (optional)
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Specifies whether a stream should remain open even if one side ends.
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Default: false.
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options.readableObjectMode: boolean (optional)
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Specifies whether the readable side should be in "objectMode". Default:
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false.
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clbk: Function
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Callback to invoke upon receiving data.
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Returns
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-------
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stream: TransformStream
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Transform stream.
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Examples
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--------
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> function clbk( chunk, idx ) { console.log( chunk.toString() ); };
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> var s = {{alias}}( clbk );
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> s.write( 'a' );
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> s.write( 'b' );
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> s.write( 'c' );
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> s.end();
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{{alias}}.factory( [options] )
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Returns a function for creating transform streams for inspecting stream
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data.
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Parameters
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----------
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options: Object (optional)
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Options.
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options.objectMode: boolean (optional)
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Specifies whether a stream should operate in "objectMode". Default:
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false.
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options.highWaterMark: integer (optional)
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Specifies the maximum number of bytes to store in an internal buffer
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before ceasing to push downstream.
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options.allowHalfOpen: boolean (optional)
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Specifies whether a stream should remain open even if one side ends.
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Default: false.
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options.readableObjectMode: boolean (optional)
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Specifies whether the readable side should be in "objectMode". Default:
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false.
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Returns
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-------
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createStream( clbk ): Function
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Function for creating transform streams.
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Examples
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--------
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> var opts = { 'objectMode': true, 'highWaterMark': 64 };
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> var createStream = {{alias}}.factory( opts );
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> function clbk( chunk, idx ) { console.log( chunk.toString() ); };
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> var s = createStream( clbk );
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> s.write( 'a' );
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> s.write( 'b' );
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> s.write( 'c' );
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> s.end();
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{{alias}}.objectMode( [options,] clbk )
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Returns an "objectMode" transform stream for inspecting stream data.
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Parameters
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----------
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options: Object (optional)
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Options.
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options.highWaterMark: integer (optional)
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Specifies the maximum number of objects to store in an internal buffer
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before ceasing to push downstream.
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options.allowHalfOpen: boolean (optional)
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Specifies whether a stream should remain open even if one side ends.
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Default: false.
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options.readableObjectMode: boolean (optional)
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Specifies whether the readable side should be in "objectMode". Default:
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false.
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clbk: Function
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Callback to invoke upon receiving data.
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Returns
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-------
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stream: TransformStream
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Transform stream operating in "objectMode".
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Examples
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--------
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> function clbk( chunk, idx ) { console.log( chunk.toString() ); };
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> var s = {{alias}}.objectMode( clbk );
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> s.write( { 'value': 'a' } );
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> s.write( { 'value': 'b' } );
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> s.write( { 'value': 'c' } );
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> s.end();
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See Also
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--------
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