brando - npm Package Compare versions

Comparing version 0.0.27 to 0.0.28

lib/filters/sequence.js

		@@ -115,2 +115,28 @@ /*

		sproto.sparse = function ( data ) {
		var me = this
		, bcomp = me.bcompare
		, brange = me.brange
		, result = me.result
		, tbytes = me.tbytes
		, ibytes = me.ibytes
		, bits = me.bits
		, ibits = me.ibits
		, cmask = masks[ ibits - bits ]
		, dlen = data.length
		, l = dlen - ibytes
		, o = 0
		;
		// copy a value at a time from random source to results.
		for ( ; me.wpos < tbytes; o += ibytes ) {
		if ( o > l ) return me.emit( 'feed', tbytes - me.wpos );
		data[ o ] &= cmask;
		if ( ~ bcomp( data, o ) ) {
		data.copy( result, me.wpos, o, o + ibytes );
		me.wpos += ibytes;
		}
		}
		return me.emit( 'fart', me.result );
		};

		sproto.parse = function ( data ) {
		@@ -139,5 +165,10 @@ var me = this
		* When results are available, it emits 'fart' event, with the result Buffer.
		*
		* NOTE: when the range is within 2^(8), 2^(16), 2^(24), 2^(32),
		* the probability to discard an element, parsed form the random
		* source, decreases; then, it's better to copy an entire slice
		* of values, instead of a value at a time (#sparse method).
		*/
		for ( ; me.wpos < tbytes; o += ibytes ) {
		if ( o > l ) return me.emit( 'feed', tbytes - me.wpos - 1 );
		if ( o > l ) return me.emit( 'feed', tbytes - me.wpos );
		data[ o ] &= cmask;
		@@ -160,3 +191,3 @@ if ( ~ bcomp( data, o ) ) {
		me.emit( 'fart', me.result ) :
		me.emit( 'feed', tbytes - me.wpos - 1 )
		me.emit( 'feed', tbytes - me.wpos )
		;
		@@ -163,0 +194,0 @@ };

package.json

		{
		"name": "brando"
		, "version": "0.0.27"
		, "version": "0.0.28"
		, "description": "Brando."
		@@ -5,0 +5,0 @@ , "homepage": "https://github.com/rootslab/brando"

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