Mercurial Hosting > luan

comparison src/luan/lib/StringLib.java @ 88:6ca02b188dba

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
add LuanBit to clean up code; add repr(); git-svn-id: https://luan-java.googlecode.com/svn/trunk@89 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Wed, 27 Feb 2013 23:50:32 +0000
parents eaf37cfa30c2
children b1e87f1bcc13
comparison
equal deleted inserted replaced
87:eaf37cfa30c2 88:6ca02b188dba
169 String match = m.groupCount()==0 ? m.group() : m.group(1); 169 String match = m.groupCount()==0 ? m.group() : m.group(1);
170 Object val = t.get(match); 170 Object val = t.get(match);
171 if( Luan.toBoolean(val) ) { 171 if( Luan.toBoolean(val) ) {
172 String replacement = Luan.asString(val); 172 String replacement = Luan.asString(val);
173 if( replacement==null ) 173 if( replacement==null )
174 throw new LuanException( luan, LuanElement.JAVA, "invalid replacement value (a "+Luan.type(val)+")" ); 174 throw luan.JAVA.exception( "invalid replacement value (a "+Luan.type(val)+")" );
175 m.appendReplacement(sb,replacement); 175 m.appendReplacement(sb,replacement);
176 } 176 }
177 i++; 177 i++;
178 } 178 }
179 m.appendTail(sb); 179 m.appendTail(sb);
192 args = new Object[count]; 192 args = new Object[count];
193 for( int j=0; j<count; j++ ) { 193 for( int j=0; j<count; j++ ) {
194 args[j] = m.group(j); 194 args[j] = m.group(j);
195 } 195 }
196 } 196 }
197 Object val = Luan.first( luan.call(fn,LuanElement.JAVA,"repl-arg",args) ); 197 Object val = Luan.first( luan.JAVA.call(fn,"repl-arg",args) );
198 if( Luan.toBoolean(val) ) { 198 if( Luan.toBoolean(val) ) {
199 String replacement = Luan.asString(val); 199 String replacement = Luan.asString(val);
200 if( replacement==null ) 200 if( replacement==null )
201 throw new LuanException( luan, LuanElement.JAVA, "invalid replacement value (a "+Luan.type(val)+")" ); 201 throw luan.JAVA.exception( "invalid replacement value (a "+Luan.type(val)+")" );
202 m.appendReplacement(sb,replacement); 202 m.appendReplacement(sb,replacement);
203 } 203 }
204 i++; 204 i++;
205 } 205 }
206 m.appendTail(sb); 206 m.appendTail(sb);
207 return new Object[]{ sb.toString(), i }; 207 return new Object[]{ sb.toString(), i };
208 } 208 }
209 throw new LuanException( luan, LuanElement.JAVA, "bad argument #3 to 'gsub' (string/function/table expected)" ); 209 throw luan.JAVA.exception( "bad argument #3 to 'gsub' (string/function/table expected)" );
210 } 210 }
211 211
212 // note - String.format() is too stupid to convert between ints and floats. 212 // note - String.format() is too stupid to convert between ints and floats.
213 public static String format(String format,Object... args) { 213 public static String format(String format,Object... args) {
214 return String.format(format,args); 214 return String.format(format,args);