src/base/string/join.c


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#include "internal.h"

string
str·join(vlong len, byte** fields, const byte* sep)
{
    string s = str·makecap("", 0, 10);
    int    j = 0;

    for (j = 0; j < len; j++) {
        str·append(&s, fields[j]);
        if (j < len - 1) 
            str·appendlen(&s, 1, sep);
    }

    return s;
}