prosody
66873c5e2061
util/iterators.lua

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util/iterators.lua @ 7310:66873c5e2061

Merge 0.10->trunk
author Matthew Wild <mwild1@gmail.com>
date Mon, 21 Mar 2016 21:05:15 +0000 (2016-03-21)
parent 7309:471189342890
child 7351:11434c46b7b7
comparison
equal deleted inserted replaced
7308:397f45107795 7310:66873c5e2061
133 function filter(x) return x ~= filter_value; end 133 function filter(x) return x ~= filter_value; end
134 end 134 end
135 return function (_s, _var) 135 return function (_s, _var)
136 local ret; 136 local ret;
137 repeat ret = pack(f(_s, _var)); 137 repeat ret = pack(f(_s, _var));
138 var = ret[1]; 138 _var = ret[1];
139 until var == nil or filter(unpack(ret, 1, ret.n)); 139 until _var == nil or filter(unpack(ret, 1, ret.n));
140 return unpack(ret, 1, ret.n); 140 return unpack(ret, 1, ret.n);
141 end, s, var; 141 end, s, var;
142 end 142 end
143 143
144 local function _ripairs_iter(t, key) if key > 1 then return key-1, t[key-1]; end end 144 local function _ripairs_iter(t, key) if key > 1 then return key-1, t[key-1]; end end