ensky

-- redis-priority-queue
-- Author: Ensky Lin
-- Version: 1.0.0
-- (can only be used in 3.2+)

-- Get mandatory vars
local action = ARGV[1];
local key = ARGV[2];
local count = ARGV[3];

ensky

check  1:  |  7, 3 |  8, 5 |       |  1, 9 |
check  2:  |  6,12 |  3,10 |  5, 7 |  4, 2 |
check  3:  | 11, 4 |  7, 6 |  3, 9 |       |       |  2, 8
check  4:  |       |  4, 1 |  2, 6 |  7, 8 |  3,12 |  5,11 | 10, 9
check  5:  |       |       | 12,11 |       |  8,10 |  1, 2 |  7, 4
check  6:  |  1, 8 | 12, 9 |       | 11,10 |  2, 7 |  3, 4 |  6, 5
check  7:  | 10, 5 | 11, 2 |  4, 8 |  3, 6 |       |  9, 7 | 12, 1
check  8:  |  9, 2 |       | 10, 1 |  5,12 |       |  6, 8 |  3,11
Run Times: 19239411
Memory: 0 MB

ensky

// 中文字會算長度2，英文字算長度1
String.prototype.Blength = function() {   
     var arr = this.match(/[^\x00-\xff]/ig);   
     return  arr == null ? this.length : this.length + arr.length;   
};