在這個結構中我想從輸出中刪除那個特定的列(:我「」)比可能嗎?嵌套結構簡化
like..input是相同
{
:aa {:a "a_val",:b "b_val"},
:qq {:abc
{
:x1 {:x "abc",:u "ee"},
:x2 {:y "abc",:i "ee"},
:x3 {:x "abc",:i ""}
}
},
:ww {:xyz {
:y1 {:x "abc",:u "ee"},
:y2 {:y "abc",:i ""},
:y3 {:x "abc",:i "ee"}
}
}
}
,但它像ineed輸出...
{
:aa {:a "a_val",:b "b_val"},
:qq {:abc
{
:x1 {:x "abc",:u "ee"},
:x2 {:y "abc",:i "ee"}
}
},
:ww {:xyz {
:y1 {:x "abc",:u "ee"},
:y3 {:x "abc",:i "ee"}
}
}
}
http://stackoverflow.com/questions/10127023/filter-a-map-with-complex-nested-structure – 2012-04-13 08:05:07