Kaisle

async function signMessage(message) {
  await web3.personal.sign(args...);
}

async function signPayment(contractAddress, amount) {
  var message = constructPaymentMessage(contractAddress, amount);
  var signed = await signMessage(message);
}

signPayment(args...)

Kaisle

//Knapsack algorithm
//==================
// wikipedia: [Knapsack (0/1)](http://en.wikipedia.org/wiki/Knapsack_problem#0.2F1_Knapsack_Problem)
// Given a set `[{weight:Number, benefit:Number}]` and a capacity,
// find the maximum value possible while keeping the weight below
// or equal to the capacity
// **params**:  
//    `capacity`  : Number,  
//    `items`     : [{w:Number, b:Number}]  
// **returns**:  

Kaisle

alias "smoke" "dota_shop_force_hotkeys 1;toggleshoppanel;shop_nav_to_tab 0;shop_select_itemrow 5;toggleshoppanel;dota_shop_force_hotkeys 0"
bind F3 "smoke"

alias "obs" "dota_shop_force_hotkeys 1;toggleshoppanel;shop_nav_to_tab 0;shop_select_itemrow 10;toggleshoppanel;dota_shop_force_hotkeys 0"
bind F1 "obs"

alias "sents" "dota_shop_force_hotkeys 1;toggleshoppanel;shop_nav_to_tab 0;shop_select_itemrow 11;toggleshoppanel;dota_shop_force_hotkeys 0"
bind F2 "sents"

alias "dust" "dota_shop_force_hotkeys 1;toggleshoppanel;shop_nav_to_tab 0;shop_select_itemrow 7;toggleshoppanel;dota_shop_force_hotkeys 0"