thomaslombart

// agent is an instance of WebhookClient
function setContextData(agent) {
  const handler = {
    set(target, property, value) {
      const parameters = agent.context.get("data")
        ? agent.context.get("data").parameters
        : {};

      parameters[property] = value;

jasonbradley

function Util:hex2rgb(hex)
    hex = hex:gsub("#","")
    return tonumber("0x"..hex:sub(1,2)), tonumber("0x"..hex:sub(3,4)), tonumber("0x"..hex:sub(5,6))
end

walterlua

-- table.indexOf( array, object ) returns the index
-- of object in array. Returns 'nil' if not in array.
table.indexOf = function( t, object )
	local result

	if "table" == type( t ) then
		for i=1,#t do
			if object == t[i] then
				result = i
				break