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view core/src/luan/impl/TableExpr.java @ 609:24b05963ba62
shell "clear" button now clears the session
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Wed, 09 Dec 2015 18:12:16 -0700 |
parents | b48cfa14ba60 |
children | 859c0dedc8b6 |
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package luan.impl; import luan.LuanException; import luan.LuanTable; import luan.LuanElement; import luan.Luan; final class TableExpr extends CodeImpl implements Expr { static class Field { final Expr key; final Expr value; Field(Expr key,Expr value) { this.key = key; this.value = value; } } private final Field[] fields; private final Expressions expressions; TableExpr(LuanElement se,Field[] fields,Expressions expressions) { super(se); this.fields = fields; this.expressions = expressions; } @Override public Object eval(LuanStateImpl luan) throws LuanException { LuanTable table = new LuanTable(); for( Field field : fields ) { table.rawPut( field.key.eval(luan), field.value.eval(luan) ); } Object obj = expressions.eval(luan); if( obj instanceof Object[] ) { Object[] a = (Object[])obj; for( int i=0; i<a.length; i++ ) { table.rawPut( i+1, a[i] ); } } else { table.rawPut( 1, obj ); } return table; } }