晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。   林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。   见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝)   既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。   南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。 sh-3ll

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--- !ruby/object:RI::ClassDescription 
attributes: []

class_methods: []

comment: 
- !ruby/struct:SM::Flow::P 
  body: IPSocket is the parent of TCPSocket and UDPSocket and implements functionality common to them.
- !ruby/struct:SM::Flow::P 
  body: "A number of APIs in IPSocket, Socket, and their descendants return an address as an array. The members of that array are:"
- !ruby/object:SM::Flow::LIST 
  contents: 
  - !ruby/struct:SM::Flow::LI 
    label: "-"
    body: "address family: A string like "AF_INET" or "AF_INET6" if it is one of the commonly used families, the string "unknown:#" (where `#' is the address family number) if it is not one of the common ones. The strings map to the Socket::AF_* constants."
  - !ruby/struct:SM::Flow::LI 
    label: "-"
    body: "port: The port number."
  - !ruby/struct:SM::Flow::LI 
    label: "-"
    body: "name: Either the canonical name from looking the address up in the DNS, or the address in presentation format"
  - !ruby/struct:SM::Flow::LI 
    label: "-"
    body: "address: The address in presentation format (a dotted decimal string for IPv4, a hex string for IPv6)."
  type: :BULLET
- !ruby/struct:SM::Flow::P 
  body: The address and port can be used directly to create sockets and to bind or connect them to the address.
constants: []

full_name: IPSocket
includes: []

instance_methods: []

name: IPSocket
superclass: BasicSocket