github.com/hirochachacha/plua@v0.0.0-20170217012138-c82f520cc725/stdlib/base/testdata/select.lua (about)

     1  a, b = select(1, 2, 3)
     2  assert(a == 2 and b == 3)
     3  
     4  a = select(-1, 2, 3)
     5  assert(a == 3)
     6  
     7  a = select("#", 2, 3)
     8  assert(a == 2)
     9  
    10  assert(not pcall(select, math.mininteger))