gives an indication of the sign negative or positive of a specific number . concode_field_sep Random rand concode_field_sep int rand concode_elem_sep int abs concode_elem_sep boolean chance concode_elem_sep String randomElementOf concode_elem_sep int randomElementOf concode_elem_sep Object randomElementOf concode_elem_sep Object randomElementOf concode_elem_sep Object randomElementOf concode_elem_sep Vector page concode_elem_sep List page concode_elem_sep int greater
int function ( int arg0 ) { if ( arg0 > 0 ) { return 1 ; } else if ( arg0 < 0 ) { return - 1 ; } else { return 0 ; } }