2.htm

RUBY的参考手册~~ RUBY的参考手册~~RUBY的参考手册

                <TD class=v2 width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/ruby-CHP-3&amp;open=true&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=4 
                  border=0></A></TD>
                <TD class=v2 colSpan=15><A class=v2 
                  title="Built-in Library Reference" 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/ruby-CHP-3&amp;open=true&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Built-in 
                  Library Reference</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2 width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/ruby-CHP-4&amp;open=true&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=4 
                  border=0></A></TD>
                <TD class=v2 colSpan=15><A class=v2 
                  title="Standard Library Reference" 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/ruby-CHP-4&amp;open=true&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Standard 
                  Library Reference</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2 width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/ruby-CHP-5&amp;open=true&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=4 
                  border=0></A></TD>
                <TD class=v2 colSpan=15><A class=v2 title="Ruby Tools" 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/ruby-CHP-5&amp;open=true&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Ruby 
                  Tools</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2 width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/ruby-CHP-6&amp;open=true&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=4 
                  border=0></A></TD>
                <TD class=v2 colSpan=15><A class=v2 title="Ruby Updates" 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/ruby-CHP-6&amp;open=true&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Ruby 
                  Updates</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2 width=14 height=18><IMG height=9 
                  src="2.files/left_note.gif" width=14 vspace=4 border=0></TD>
                <TD class=v2 colSpan=15><A class=v2 title=Colophon 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/colophon&amp;open=true&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Colophon</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2 width=14 height=18><IMG height=9 
                  src="2.files/left_note.gif" width=14 vspace=4 border=0></TD>
                <TD class=v2 colSpan=15><A class=v2 title=Index 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/index&amp;open=true&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Index</A></TD></TR>
              <TR>
                <TD class=v1 colSpan=16 height=10></TD></TR></TBODY></TABLE><A 
            href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=0-59600-214-9/ruby-CHP-2&amp;open=false&amp;catid=&amp;s=1&amp;b=0&amp;f=1&amp;t=1&amp;c=1&amp;u=1"><IMG 
            src="2.files/left_browse.gif" border=0></A><BR>
            <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
              <TBODY>
              <TR>
                <TD class=v1 colSpan=16 height=5></TD></TR>
              <TR>
                <TD class=v2 vAlign=top align=left colSpan=16 
                  height=20>&nbsp;<A class=v1 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=books&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=false&amp;catid=&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=BOOK&amp;title=">View 
                  All Titles</A>&nbsp;&nbsp;</TD></TR>
              <TR vAlign=top>
                <TD class=v2>&nbsp;</TD>
                <TD class=v2 vAlign=center align=left width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=appsci&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=2 
                  border=0></A></TD>
                <TD class=v2 vAlign=top align=left width="100%" colSpan=14 
                height=18><A class=v2 title="Applied Sciences" 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=books&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=appsci&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Applied 
                  Sciences</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2>&nbsp;</TD>
                <TD class=v2 vAlign=center align=left width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=artint&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=2 
                  border=0></A></TD>
                <TD class=v2 vAlign=top align=left width="100%" colSpan=14 
                height=18><A class=v2 title="Artificial Intelligence" 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=books&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=artint&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Artificial 
                  Intelligence</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2>&nbsp;</TD>
                <TD class=v2 vAlign=center align=left width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=bus&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=2 
                  border=0></A></TD>
                <TD class=v2 vAlign=top align=left width="100%" colSpan=14 
                height=18><A class=v2 title=Business 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=books&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=bus&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Business</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2>&nbsp;</TD>
                <TD class=v2 vAlign=center align=left width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=cert&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=2 
                  border=0></A></TD>
                <TD class=v2 vAlign=top align=left width="100%" colSpan=14 
                height=18><A class=v2 title=Certification 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=books&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=cert&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Certification</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2>&nbsp;</TD>
                <TD class=v2 vAlign=center align=left width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=dbase&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=2 
                  border=0></A></TD>
                <TD class=v2 vAlign=top align=left width="100%" colSpan=14 
                height=18><A class=v2 title=Databases 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=books&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=dbase&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Databases</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2>&nbsp;</TD>
                <TD class=v2 vAlign=center align=left width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=dskapps&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=2 
                  border=0></A></TD>
                <TD class=v2 vAlign=top align=left width="100%" colSpan=14 
                height=18><A class=v2 title="Desktop Applications" 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=books&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=dskapps&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Desktop 
                  Applications</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2>&nbsp;</TD>
                <TD class=v2 vAlign=center align=left width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=dpub&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=2 
                  border=0></A></TD>
                <TD class=v2 vAlign=top align=left width="100%" colSpan=14 
                height=18><A class=v2 title="Desktop Publishing" 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=books&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=dpub&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Desktop 
                  Publishing</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2>&nbsp;</TD>
                <TD class=v2 vAlign=center align=left width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=ecomm&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=2 
                  border=0></A></TD>
                <TD class=v2 vAlign=top align=left width="100%" colSpan=14 
                height=18><A class=v2 title=E-Commerce 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=books&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=ecomm&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">E-Commerce</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2>&nbsp;</TD>
                <TD class=v2 vAlign=center align=left width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=enter&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=2 
                  border=0></A></TD>
                <TD class=v2 vAlign=top align=left width="100%" colSpan=14 
                height=18><A class=v2 title="Enterprise Computing" 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=books&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=enter&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText=">Enterprise 
                  Computing</A></TD></TR>
              <TR vAlign=top>
                <TD class=v2>&nbsp;</TD>
                <TD class=v2 vAlign=center align=left width=14 height=18><A 
                  href="http://proquest.safaribooksonline.com/JVXSL.asp?x=1&amp;mode=section&amp;sortKey=title&amp;sortOrder=asc&amp;view=&amp;xmlid=&amp;open=true&amp;catid=graphics&amp;s=1&amp;b=1&amp;f=1&amp;t=1&amp;c=1&amp;u=1&amp;srchText="><IMG 
                  height=9 src="2.files/sign_plus.gif" width=14 vspace=2