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我的 Rails 应用程序正在接收电子邮件，但将电子邮件正文设置为 message.body.decoded 时，电子邮件显示为一团糟。下面是一个例子。有没有更好的方法来显示电子邮件正文？或者有没有一种方法可以将电子邮件转发到另一个电子邮件地址而无需对其进行解码和重新编码？
message.body.decoded 示例:
--Apple-Mail=_C8C99366-9FF9-4DD0-AA35-6469D60C3701 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 Begin forwarded message: > From: "Herringbone" <style@herringbone.com>=20 > Subject: Don't miss out on our Multi Buy Shirt Offer - ends Sunday! > Date: 6 September, 2012 7:08:15 PM PDT > To: "Nick" <nickkarrasch@gmail.com> > Reply-To: style@herringbone.com >=20 > =09 >=20 > Having trouble viewing this email? Click here to see the web version. >=20 >=20 > =09 >=20 >=20 >=20 > =09 > Dear Nick >=20 > Don't miss out on our famous Multi Buy Shirt Offer - ends this Sunday. >=20 > Shop now for new styles available instore and online! > =20 >=20 >=20 >=20 >=20 >=20 >=20 > Facebook=20 > www.facebook.com/HerringboneSydney = Herringbone=92s official blog=20 > http://herringbonetheweave.tumblr.com/=09 >=20 >=20 >=20 > This email was sent to Nick > To ensure that our messages get to you (and don't go to your junk or = bulk email folders), > please add style@herringbone.com to your address book. >=20 > Enquiries? Contact us directly! +61 2 9362 9901 > Visit us instore! Click here for Herringbone locations > Don't want to hear from us anymore? Click here to Unsubscribe >=20 >=20 >=20 >=20 >=20 > =20 >=20 --Apple-Mail=_C8C99366-9FF9-4DD0-AA35-6469D60C3701 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dwindows-1252"><base href=3D"x-msg://890/"></head><body = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space; "><br><div><br><div>Begin = forwarded message:</div><br = class=3D"Apple-interchange-newline"><blockquote type=3D"cite"><div = style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; = margin-left: 0px;"><span style=3D"font-family:'Helvetica'; = font-size:medium; color:rgba(0, 0, 0, 1.0);"><b>From: </b></span><span = style=3D"font-family:'Helvetica'; font-size:medium;">"Herringbone" = <<a href=3D"mailto:style@herringbone.com">style@herringbone.com</a>>= <br></span></div><div style=3D"margin-top: 0px; margin-right: 0px; = margin-bottom: 0px; margin-left: 0px;"><span = style=3D"font-family:'Helvetica'; font-size:medium; color:rgba(0, 0, 0, = 1.0);"><b>Subject: </b></span><span style=3D"font-family:'Helvetica'; = font-size:medium;"><b>Don't miss out on our Multi Buy Shirt Offer - ends = Sunday!</b><br></span></div><div style=3D"margin-top: 0px; margin-right: = 0px; margin-bottom: 0px; margin-left: 0px;"><span = style=3D"font-family:'Helvetica'; font-size:medium; color:rgba(0, 0, 0, = 1.0);"><b>Date: </b></span><span style=3D"font-family:'Helvetica'; = font-size:medium;">6 September, 2012 7:08:15 PM PDT<br></span></div><div = style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; = margin-left: 0px;"><span style=3D"font-family:'Helvetica'; = font-size:medium; color:rgba(0, 0, 0, 1.0);"><b>To: </b></span><span = style=3D"font-family:'Helvetica'; font-size:medium;">"Nick" <<a = href=3D"mailto:nickkarrasch@gmail.com">nickkarrasch@gmail.com</a>><br><= /span></div><div style=3D"margin-top: 0px; margin-right: 0px; = margin-bottom: 0px; margin-left: 0px;"><span = style=3D"font-family:'Helvetica'; font-size:medium; color:rgba(0, 0, 0, = 1.0);"><b>Reply-To: </b></span><span style=3D"font-family:'Helvetica'; = font-size:medium;"><a = href=3D"mailto:style@herringbone.com">style@herringbone.com</a><br></span>= </div><br><div leftmargin=3D"0" marginwidth=3D"0" topmargin=3D"0" = marginheight=3D"0" bgcolor=3D"#f7f7f7" style=3D"font-family: Helvetica; = font-size: medium; font-style: normal; font-variant: normal; = font-weight: normal; letter-spacing: normal; line-height: normal; = orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: = none; white-space: normal; widows: 2; word-spacing: 0px; = -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><table = width=3D"100%" cellspacing=3D"0" cellpadding=3D"0" = bgcolor=3D"#f7f7f7"><tbody><tr><td width=3D"50%"> </td><td><table = cellpadding=3D"0" cellspacing=3D"0" width=3D"600"><tbody><tr><td = colspan=3D"3" style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"20" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td colspan=3D"3" align=3D"center" = style=3D"text-align: center; "><font face=3D"Arial, Helvetica, = sans-serif" size=3D"1" color=3D"#666666" style=3D"font-size: 10px; = line-height: 12px; ">Having trouble viewing this email?<span = class=3D"Apple-converted-space"> </span><a = href=3D"http://herringbone.cmail1.com/t/j-e-ghuidl-vudjkiuk-r/">Click = here to see the web version.</a></font></td></tr><tr><td colspan=3D"3" = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"16" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td colspan=3D"3" = bgcolor=3D"#e7e7e7" style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td width=3D"1" bgcolor=3D"#e7e7e7" = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td><td><table cellpadding=3D"0" = cellspacing=3D"0" width=3D"598" bgcolor=3D"#ffffff"><tbody><tr><td = colspan=3D"3" style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"53" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td colspan=3D"3" valign=3D"top" = align=3D"center" style=3D"text-align: center; font-size: 0px; = line-height: 0; "><a href=3D"#" style=3D"text-decoration: none; "><img = src=3D"http://i3.cmail1.com/ti/j/1B/C6A/366/132258/logo.gif" width=3D"242"= height=3D"47" border=3D"0" alt=3D"Herringbone = Sidney"></a></td></tr><tr><td colspan=3D"3" style=3D"font-size: 0px; = line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"47" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td width=3D"9" style=3D"font-size: = 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td><td><table width=3D"580" cellpadding=3D"0" = cellspacing=3D"0"><tbody><tr><td><table cellpadding=3D"0" = cellspacing=3D"0" width=3D"422" align=3D"center"><tbody><tr><td = style=3D"text-align: center; "><font face=3D"'Times New Roman', Times, = serif" size=3D"1" color=3D"#00274c" style=3D"font-size: 13px; = line-height: 15px; ">Dear Nick</font></td></tr><tr><td style=3D"font-size:= 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"19" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td><font face=3D"Times New Roman, = Times New Roman, Times, seriff" size=3D"1" color=3D"#00274c" = style=3D"font-size: 13px; line-height: 16px; ">Don't miss out on our = famous<span class=3D"Apple-converted-space"> </span><a = href=3D"http://herringbone.cmail1.com/t/j-l-ghuidl-vudjkiuk-j/">Multi = Buy Shirt Offer</a><span class=3D"Apple-converted-space"> </span>- = ends this Sunday.<br><br><a = href=3D"http://herringbone.cmail1.com/t/j-l-ghuidl-vudjkiuk-t/">Shop = now</a><span class=3D"Apple-converted-space"> </span>for new styles = available <a = href=3D"http://herringbone.cmail1.com/t/j-l-ghuidl-vudjkiuk-h/">instore</a= ><span class=3D"Apple-converted-space"> </span>and<span = class=3D"Apple-converted-space"> </span><a = href=3D"http://herringbone.cmail1.com/t/j-l-ghuidl-vudjkiuk-k/">online</a>= !<br> </font><img = src=3D"http://i10.cmail1.com/ti/j/1B/C6A/366/132258/text-herringbone.gif" = width=3D"186" vspace=3D"0" hspace=3D"0" align=3D"right" border=3D"0" = alt=3D"image description" label=3D"Herringbone"></td></tr><tr><td = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"23" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr></tbody></table><table cellpadding=3D"0"= cellspacing=3D"0" bgcolor=3D"#002a4d" width=3D"580" = align=3D"center"><tbody><tr><td style=3D"font-size: 0px; line-height: 0; = "><img src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" = width=3D"1" height=3D"10" hspace=3D"0" vspace=3D"0" border=3D"0" = align=3D"left" alt=3D"img description"></td></tr><tr><td = style=3D"font-size: 0px; line-height: 0; "><a = href=3D"http://herringbone.cmail1.com/t/j-l-ghuidl-vudjkiuk-u/" = style=3D"text-decoration: none; "><img = src=3D"http://i1.cmail1.com/ei/j/FA/9FD/E2A/csimport/MainImage.120359.jpg"= width=3D"580" vspace=3D"0" hspace=3D"0" border=3D"0" align=3D"left" = alt=3D"Multi-Buy Shirt Offer" label=3D"Call to Action" = height=3D"724"></a></td></tr><tr><td style=3D"font-size: 0px; = line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"10" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr></tbody></table><table cellpadding=3D"0"= cellspacing=3D"0" width=3D"580"><tbody><tr><td bgcolor=3D"#00273e" = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td style=3D"font-size: 0px; = line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"19" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td><table cellpadding=3D"0" = cellspacing=3D"0" width=3D"580"><tbody><tr><td width=3D"24" = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td><td width=3D"35" valign=3D"middle" = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i7.cmail1.com/ti/j/1B/C6A/366/132258/img-fb.gif" = width=3D"26" height=3D"26" vspace=3D"0" hspace=3D"0" border=3D"0" = align=3D"left" alt=3D"img description"></td><td width=3D"1" = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i8.cmail1.com/ti/j/1B/C6A/366/132258/sep-1.gif" width=3D"1" = height=3D"39" vspace=3D"0" hspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td><td width=3D"10" style=3D"font-size: 0px; = line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td><td width=3D"220" valign=3D"middle" = style=3D"line-height: 14px; "><font face=3D"Arial, Helvetica, = sans-serif" size=3D"1" color=3D"#00273e" style=3D"line-height: 14px; = ">Facebook<span class=3D"Apple-converted-space"> </span><br><a = href=3D"http://herringbone.cmail1.com/t/j-l-ghuidl-vudjkiuk-o/" = style=3D"text-decoration: none; color: rgb(0, 39, 62); "><font = color=3D"#00273e">www.facebook.com/HerringboneSydney</font></a></font></td= ><td width=3D"10" style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td><td width=3D"71 valign=3D" middle""=3D"" = style=3D"font-size: 0px; line-height: 0; "><a href=3D"#" = style=3D"text-decoration: none; "><img = src=3D"http://i9.cmail1.com/ti/j/1B/C6A/366/132258/partner-logo-1.gif" = width=3D"61" height=3D"39" vspace=3D"0" hspace=3D"0" border=3D"0" = align=3D"left" alt=3D"The weave"></a></td><td width=3D"1" = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i8.cmail1.com/ti/j/1B/C6A/366/132258/sep-1.gif" width=3D"1" = height=3D"39" vspace=3D"0" hspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td><td width=3D"9" style=3D"font-size: 0px; = line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td><td width=3D"189" valign=3D"middle" = style=3D"line-height: 14px; "><font face=3D"Arial, Helvetica, = sans-serif" size=3D"1" color=3D"#00273e" style=3D"line-height: 14px; = ">Herringbone=92s official blog<span = class=3D"Apple-converted-space"> </span><br><a = href=3D"http://herringbone.cmail1.com/t/j-l-ghuidl-vudjkiuk-b/" = style=3D"text-decoration: none; color: rgb(0, 39, 62); "><font = color=3D"#00273e">http://herringbonetheweave.tumblr.com/</font></a></font>= </td><td width=3D"10" style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr></tbody></table></td></tr><tr><td = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"18" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td bgcolor=3D"#00273e" = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr></tbody></table><table cellpadding=3D"0"= cellspacing=3D"0" width=3D"580"><tbody><tr><td style=3D"font-size: 0px; = line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"19" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td align=3D"center"><font = face=3D"Arial, Helvetica, sans-serif" size=3D"1" color=3D"#00274c" = style=3D"font-size: 10px; line-height: 14px; ">This email was sent to = Nick<br>To ensure that our messages get to you (and don't go to your = junk or bulk email folders),<br>please add<span = class=3D"Apple-converted-space"> </span><a = href=3D"mailto:style@herringbone.com">style@herringbone.com</a><span = class=3D"Apple-converted-space"> </span>to your address = book.<br><br>Enquiries? Contact us directly! +61 2 9362 9901<br>Visit us = instore!<span class=3D"Apple-converted-space"> </span><a href=3D"#" = style=3D"text-decoration: none; color: rgb(0, 39, 76); "><font = color=3D"#00274c">Click here</font></a><span = class=3D"Apple-converted-space"> </span>for Herringbone = locations<br>Don't want to hear from us anymore?<span = class=3D"Apple-converted-space"> </span><a = href=3D"http://herringbone.cmail1.com/t/j-u-ghuidl-vudjkiuk-y/">Click = here to Unsubscribe</a></font></td></tr><tr><td style=3D"font-size: 0px; = line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"24" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img = description"></td></tr></tbody></table></td></tr></tbody></table></td><td = width=3D"9" style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr></tbody></table></td><td width=3D"1" = bgcolor=3D"#e7e7e7" style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td colspan=3D"3" = bgcolor=3D"#e7e7e7" style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"1" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr><tr><td colspan=3D"3" = style=3D"font-size: 0px; line-height: 0; "><img = src=3D"http://i2.cmail1.com/ti/j/1B/C6A/366/132258/none.gif" width=3D"1" = height=3D"40" hspace=3D"0" vspace=3D"0" border=3D"0" align=3D"left" = alt=3D"img description"></td></tr></tbody></table></td><td = width=3D"50%"> </td></tr></tbody></table><img = src=3D"https://cmail1.com/t/j-o-ghuidl-vudjkiuk/o.gif" width=3D"1" = height=3D"1" border=3D"0" style=3D"height: 1px !important; width: 1px = !important; border-width: 0px !important; margin: 0px !important; = padding: 0px !important; "></div></blockquote></div><br></body></html>= --Apple-Mail=_C8C99366-9FF9-4DD0-AA35-6469D60C3701--
最佳答案
参见 Reading a Multipart Email 部分在邮件 gem 文档中。
例如，如果您想对电子邮件的 HTML 部分执行某些操作，则必须找到内容类型为“text/html”的部分，然后对其调用decode_body。
mail = Mail.read('example_multipart_mail.eml')
mail.parts.each do |part|
next unless part.content_type =~ /^text\/html/
puts part.decode_body
end
关于ruby-on-rails - message.body.decoded 电子邮件显示一团糟，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/12310940/
25
4
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以下是一个非常简单的ruby服务器。 require 'socket' local_socket = Socket.new(:INET, :STREAM) local_addr = Socket.
我正在使用 OS X(使用 bash)，并且是 unix 的新手。我想知道是否可以修改一些文件以便运行 ruby 程序，我不需要“ruby file.rb”，而是可以运行“ruby.rb”。 有理
我在用 Ruby 替换字符串时遇到一些问题。 我的原文:人之所为不如兽之所为。 我想替换为:==What== human does is not like ==what== animal does.
我想在一个循环中从 Ruby 脚本做这样的事情: 写一个文件a.rb(每次迭代都会改变) 执行系统(ruby 'a.rb') a.rb 将带有结果的字符串写入文件“results” a.rb 完成并且
我的问题是尝试创建一个本地服务器，以便我可以理解由我的新团队开发的应用程序。我的问题是我使用的是 Ruby 2.3.3，而 Gemfile 需要 2.3.1。我无法编辑 Gemfile，因为我被告知很
我有一个使用 GLI 框架用 Ruby 编写的命令行实用程序。我想在我的主目录中配置我的命令行实用程序，使用 Ruby 本身作为 DSL 来处理它(类似于 Gemfile 或 Rakefile)。 我
我的 Rails 应用 Controller 中有这段代码: def delete object = model.datamapper_class.first(:sourced_id =>
我正在寻找的解析器应该: 对 Ruby 解析友好， 规则设计优雅， 产生用户友好的解析错误， 用户文档的数量应该比计算器示例多， UPD:允许在编写语法时省略可选的空格。 快速解析不是一个重要的特性。
我刚开始使用 Ruby，听说有一种“Ruby 方式”编码。除了 Ruby on Rails 之外，还有哪些项目适合学习并被认可且设计良好？ 最佳答案 Prawn被明确地创建为不仅是一个该死的好 PDF
我知道之前有人问过类似的问题，但是我该如何构建一个无需在前面输入“ruby”就可以在终端中运行的 Ruby 文件呢？ 这里的最终目标是创建一个命令行工具包类型的东西。现在，为了执行我希望用户能够执行的
例如哈希a是{:name=>'mike',:age=>27,:gender=>'male'}哈希 b 是 {:name=>'mike'} 我想知道是否有更好的方法来判断 b 哈希是否在 a 哈希内，而
我是一名决定学习 Ruby 和 Ruby on Rails 的 ASP.NET MVC 开发人员。我已经有所了解并在 RoR 上创建了一个网站。在 ASP.NET MVC 上开发，我一直使用三层架构:
最近我看到 Gary Bernhardt 展示了他用来在 vim 中执行 Ruby 代码的 vim 快捷方式。捷径是 :map ,t :w\|:!ruby %. 似乎这个方法总是执行系统 Rub
在为 this question about Blue Ruby 选择的答案中，查克说: All of the current Ruby implementations are compiled to
我有一个 Ruby 数组 > list = Request.find_all_by_artist("Metallica").map(&:song) => ["Nothing else Matters"
我在四舍五入时遇到问题。我有一个 float ，我想将其四舍五入到小数点后的百分之一。但是，我只能使用 .round ，它基本上将它变成一个 int，意思是 2.34.round # => 2. 有没
我使用 ruby on rails 编写了一个小型 Web 应用程序，它的主要目的是上传、存储和显示来自 xml(文件最多几 MB)文件的结果。运行大约 2 个月后，我注意到 mongrel 进程
我们如何用 Ruby 转换像这样的字符串: 𝑙𝑎𝑡𝑜𝑟𝑟𝑒 收件人: Latorre 最佳答案 s = "𝑙𝑎𝑡𝑜𝑟𝑟𝑒" => "𝑙𝑎𝑡𝑜𝑟𝑟𝑒" s.u
通过 ruby monk 时，他们偶尔会从左侧字段中抛出一段语法不熟悉的代码: def compute(xyz) return nil unless xyz xyz.map {|a,
不确定我做错了什么，但我似乎弄错了。 问题是，给你一串空格分隔的数字，你必须返回最大和最小的数字。 注意:所有数字都是有效的 Int32，不需要验证它们。输入字符串中始终至少有一个数字。输出字符串必须
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