# map / reduce
        mapFunc = () ->
            days= ['Sun','Mon','Tue','Wed','Thu','Fri','Sat']
            now = new Date().valueOf()
            key = "#{this.ts.getFullYear()}-#{this.ts.getMonth()+1}-#{this.ts.getDate()}"
            for i in [-9..0]
                date = new Date(now + i*86400000)
                formatted = "#{date.getFullYear()}-#{date.getMonth()+1}-#{date.getDate()}"
                if formatted is key then emit(formatted, {count: 1, day: days[date.getDay()]})
                else emit(formatted, {count: 0, day: days[date.getDay()]})
        reduceFunc = (key, values) ->
            total = 0
            for value in values
                total += value.count
                day = value.day
            return { count: total, day: day }

# query

query = {to:channel}
params = { out: {inline:1}, query: query, sort: {ts:-1} }