prosody
0d70410efdcf
util/array.lua

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util/array.lua @ 7700:0d70410efdcf

util.array: Remove unused arguments [luacheck]
author Kim Alvefur <zash@zash.se>
date Tue, 18 Oct 2016 15:16:30 +0200
parent 7699:9c40d0be2295
child 7976:2a7ef5fcaa77
comparison
equal deleted inserted replaced
7699:9c40d0be2295 7700:0d70410efdcf
104 end 104 end
105 return outa; 105 return outa;
106 end 106 end
107 107
108 --- These methods only mutate the array 108 --- These methods only mutate the array
109 function array_methods:shuffle(outa, ina) 109 function array_methods:shuffle()
110 local len = #self; 110 local len = #self;
111 for i = 1, #self do 111 for i = 1, #self do
112 local r = math_random(i, len); 112 local r = math_random(i, len);
113 self[i], self[r] = self[r], self[i]; 113 self[i], self[r] = self[r], self[i];
114 end 114 end