BufferWriter.prototype.set
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@ -1,9 +1,17 @@
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var BN = require('./bn');
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var BufferWriter = function BufferWriter(bufs) {
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var BufferWriter = function BufferWriter(obj) {
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if (!(this instanceof BufferWriter))
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return new BufferReader(buf);
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this.bufs = bufs || [];
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return new BufferReader(obj);
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if (obj)
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this.set(obj);
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else
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this.bufs = [];
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};
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BufferWriter.prototype.set = function(obj) {
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this.bufs = obj.bufs || this.bufs || [];
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return this;
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};
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BufferWriter.prototype.concat = function() {
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@ -10,12 +10,24 @@ describe('BufferWriter', function() {
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should.exist(bw);
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});
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describe('#set', function() {
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it('set bufs', function() {
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var buf1 = new Buffer([0]);
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var buf2 = new Buffer([1]);
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var bufs = [buf1, buf2];
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var bw = new BufferWriter().set({bufs: [buf1, buf2]});
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bw.concat().toString('hex').should.equal('0001');
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});
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});
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describe('#concat', function() {
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it('should concat these two bufs', function() {
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var buf1 = new Buffer([0]);
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var buf2 = new Buffer([1]);
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var bw = new BufferWriter([buf1, buf2]);
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var bw = new BufferWriter({bufs: [buf1, buf2]});
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bw.concat().toString('hex').should.equal('0001');
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});
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