homam

{any, tail, fix, concat-map, empty, map, foldr1, id, sqrt, sin, abs} = require \prelude-ls

is-digit = (c) -> 48 <= (c.char-code-at 0) <= 57

is-space = (c) -> code = c.char-code-at 0 ; [9, 32] |> any (== code)


# the argument of parse-digit, parse-pint and parse-decimal must be a valid parsable string

parse-signed-number = (parser, cs) -->

homam

next-i = do ->
  j = 1
  (i) -> 
    success, reject <- new Promise _
    success i + j
    

spawn = (gen) ->
  success, reject <- new Promise _
  next = (last) ->

homam

Installation

$ npm install -g LiveScript

Start LiveScript REPL:

$ lsc -d

Syntax

homam

{map, foldr1} = require \prelude-ls

class Plottable
  (@continuations, @options, @_plotter) ->
  plotter: ({result, view}) ~>
    @_plotter @continuations, @options, {result, view}


timeseries = new Plottable do
  (chart, callback) -> callback null, chart # noop continuation

homam

map $query_string $new_url {

    ~a=1                                        http://www.gov.uk/1;
    ~a=2                                        http://www.gov.uk/2;
    ~a=3&b=1|b=1&a=3                            http://www.gov.uk/31;
    ~\ba=4\b.*\bb=2\b|\bb=2\b.*\ba=4\b          http://www.gov.uk/42;
}

server {
    server_name     lrc.businesslink.gov.uk;

homam

unit = (x) -> new Promise (resolve, reject) ->
  resolve x

# or just unit = -> Promise.resolve it

double = (x) -> new Promise (resolve, reject) ->
  <- set-timeout _, 500
  resolve 2 * x

square-root = (x) -> new Promise (resolve, reject) ->

homam

#!/Users/homam/dev/LiveScript/bin/lsc
{map, filter, id, concat-map, empty, find, any, intersection, zip, drop, take, maximum} = require \prelude-ls

trace = -> console.log it; it
json = -> JSON.stringify it, null, 2

emit = ({i, value}) -> 
  {
    i
    value: if (do -> any do 

homam

$$ Profit = Revenue - Cost $$

For a well targeted campaign, σ of revenues for each subscriber is small: $$ Revenue = ARPU \times Subscribers $$

Hence:

homam

## Content API Information

### User Authentication

You should pass a special header containing the user ID in every API request: `-H "x-userid:3"`

We get the `userid` from _Authentication API_ that is described in another document.

Please use `x-userid:3` for testing purposes.

homam

#return json
colors = d3.scale.category20!
view, result <- id

view.innerHTML = ""

view = 
    d3.select view .append \svg .attr \width, "100%" .attr \height, "100%" .node 0

window.view = view