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。
| DIR:/opt/alt/ruby18/share/ri/1.8/system/Enumerable/ |
| Current File : //opt/alt/ruby18/share/ri/1.8/system/Enumerable/cdesc-Enumerable.yaml |
--- !ruby/object:RI::ClassDescription attributes: [] class_methods: [] comment: - !ruby/struct:SM::Flow::P body: The <tt>Enumerable</tt> mixin provides collection classes with several traversal and searching methods, and with the ability to sort. The class must provide a method <tt>each</tt>, which yields successive members of the collection. If <tt>Enumerable#max</tt>, <tt>#min</tt>, or <tt>#sort</tt> is used, the objects in the collection must also implement a meaningful <tt><=></tt> operator, as these methods rely on an ordering between members of the collection. constants: [] full_name: Enumerable includes: [] instance_methods: - !ruby/object:RI::MethodSummary name: all? - !ruby/object:RI::MethodSummary name: any? - !ruby/object:RI::MethodSummary name: collect - !ruby/object:RI::MethodSummary name: count - !ruby/object:RI::MethodSummary name: cycle - !ruby/object:RI::MethodSummary name: detect - !ruby/object:RI::MethodSummary name: drop - !ruby/object:RI::MethodSummary name: drop_while - !ruby/object:RI::MethodSummary name: each_cons - !ruby/object:RI::MethodSummary name: each_slice - !ruby/object:RI::MethodSummary name: each_with_index - !ruby/object:RI::MethodSummary name: entries - !ruby/object:RI::MethodSummary name: enum_cons - !ruby/object:RI::MethodSummary name: enum_slice - !ruby/object:RI::MethodSummary name: enum_with_index - !ruby/object:RI::MethodSummary name: find - !ruby/object:RI::MethodSummary name: find_all - !ruby/object:RI::MethodSummary name: find_index - !ruby/object:RI::MethodSummary name: first - !ruby/object:RI::MethodSummary name: grep - !ruby/object:RI::MethodSummary name: group_by - !ruby/object:RI::MethodSummary name: include? - !ruby/object:RI::MethodSummary name: inject - !ruby/object:RI::MethodSummary name: inject - !ruby/object:RI::MethodSummary name: map - !ruby/object:RI::MethodSummary name: max - !ruby/object:RI::MethodSummary name: max_by - !ruby/object:RI::MethodSummary name: member? - !ruby/object:RI::MethodSummary name: min - !ruby/object:RI::MethodSummary name: min_by - !ruby/object:RI::MethodSummary name: minmax - !ruby/object:RI::MethodSummary name: minmax_by - !ruby/object:RI::MethodSummary name: none? - !ruby/object:RI::MethodSummary name: one? - !ruby/object:RI::MethodSummary name: partition - !ruby/object:RI::MethodSummary name: reduce - !ruby/object:RI::MethodSummary name: reject - !ruby/object:RI::MethodSummary name: reverse_each - !ruby/object:RI::MethodSummary name: select - !ruby/object:RI::MethodSummary name: sort - !ruby/object:RI::MethodSummary name: sort_by - !ruby/object:RI::MethodSummary name: take - !ruby/object:RI::MethodSummary name: take_while - !ruby/object:RI::MethodSummary name: to_a - !ruby/object:RI::MethodSummary name: to_set - !ruby/object:RI::MethodSummary name: zip name: Enumerable superclass: |