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comparison src/luan/lib/BasicLib.java @ 123:d7be9b3abf1a

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minor - rename LuanFunction.EMPTY to NOTHING git-svn-id: https://luan-java.googlecode.com/svn/trunk@124 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Fri, 06 Jun 2014 01:14:18 +0000
parents 735708619119
children f537ff5e511d
comparison
equal deleted inserted replaced
122:d00f41edbbd6 123:d7be9b3abf1a
118 118
119 private static LuanFunction pairs(final Iterator<Map.Entry<Object,Object>> iter) { 119 private static LuanFunction pairs(final Iterator<Map.Entry<Object,Object>> iter) {
120 return new LuanFunction() { 120 return new LuanFunction() {
121 @Override public Object[] call(LuanState luan,Object[] args) { 121 @Override public Object[] call(LuanState luan,Object[] args) {
122 if( !iter.hasNext() ) 122 if( !iter.hasNext() )
123 return LuanFunction.EMPTY; 123 return LuanFunction.NOTHING;
124 Map.Entry<Object,Object> entry = iter.next(); 124 Map.Entry<Object,Object> entry = iter.next();
125 return new Object[]{entry.getKey(),entry.getValue()}; 125 return new Object[]{entry.getKey(),entry.getValue()};
126 } 126 }
127 }; 127 };
128 } 128 }
227 return new LuanFunction() { 227 return new LuanFunction() {
228 double v = from; 228 double v = from;
229 229
230 @Override public Object call(LuanState luan,Object[] args) { 230 @Override public Object call(LuanState luan,Object[] args) {
231 if( step > 0.0 && v > to || step < 0.0 && v < to ) 231 if( step > 0.0 && v > to || step < 0.0 && v < to )
232 return LuanFunction.EMPTY; 232 return LuanFunction.NOTHING;
233 double rtn = v; 233 double rtn = v;
234 v += step; 234 v += step;
235 return rtn; 235 return rtn;
236 } 236 }
237 }; 237 };