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comparison util/cache.lua @ 8396:fbe1f99fb245

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util.cache: Add method for removing all data (does not call eviction callback)
author Kim Alvefur <zash@zash.se>
date Tue, 07 Nov 2017 00:38:47 +0100
parents 9385c367e920
children 99d85731e3ee
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8395:fbb9a1c2120e 8396:fbe1f99fb245
137 }); 137 });
138 end 138 end
139 return self.proxy_table; 139 return self.proxy_table;
140 end 140 end
141 141
142 function cache_methods:clear()
143 self._data = {};
144 self._count = 0;
145 self._head = nil;
146 self._tail = nil;
147 end
148
142 local function new(size, on_evict) 149 local function new(size, on_evict)
143 size = assert(tonumber(size), "cache size must be a number"); 150 size = assert(tonumber(size), "cache size must be a number");
144 size = math.floor(size); 151 size = math.floor(size);
145 assert(size > 0, "cache size must be greater than zero"); 152 assert(size > 0, "cache size must be greater than zero");
146 local data = {}; 153 local data = {};