@@ -108,6 +108,80 @@ parameters first, separated by commas, then we call the function.
108108
109109This takes the 3 numbers, calls "+", which adds them all, then pipes that to out, which prints them.
110110
111+ ###Looping
112+
113+ for each example
114+
115+ ```
116+ [1,2,3] each
117+ out
118+ ```
119+
120+ for loop example
121+
122+ ```
123+ [1..5) each
124+ out
125+ ```
126+
127+ turns into:
128+
129+ ```
130+ for(var i = 1; i < 5; ++i)
131+ {
132+ out(i);
133+ }
134+ ```
135+
136+ also async:
137+
138+ ```
139+ [1,2,3] async.each
140+ out
141+ ```
142+
143+ turns into:
144+
145+ ```
146+ async.each([1,2,3],function(i,cb){
147+ out(i);
148+ return cb();
149+ });
150+ ```
151+
152+ callbacks trigger at end of scope unless you take control of the callback object using @
153+
154+ ```
155+ [1,2,3] *each
156+ 'blah' @another_function
157+ ```
158+ Using '@' either prefixed or before a function call adds the current callback to the params
159+
160+ in this case:
161+
162+ ```
163+ async.each([1,2,3],function(i,cb){
164+ another_function('blah',cb);
165+ });
166+
167+ ```
168+
169+ ###Backcalls
170+
171+ ```
172+ test
173+ blah
174+ ```
175+
176+ This is equivalent to test(function(){ return blah(); })
177+
178+ ```
179+ test ^
180+ blah
181+ ```
182+
183+ This is also equivalent to test(function(){ return blah(); })
184+
111185###Packing/Unpacking
112186
113187iox is based around temporary variables being passed down "the stream". Generally these are single values or a list of values.
@@ -149,7 +223,7 @@ Functions in iox take any number of inputs and give any number of outputs.
149223Here is a basic function declaration:
150224
151225```
152- message:
226+ def message
153227 "Hello there, ", _
154228
155229# Usage:
@@ -207,22 +281,6 @@ alarm out # wake-up on event (availability of future 'alarm')
207281a keypress
208282'a pressed!' out
209283
210- ###Callbacks/Backcalls
211-
212- ```
213- test
214- blah
215- ```
216-
217- This is equivalent to test(function(){ return blah(); })
218-
219- ```
220- test ^
221- blah
222- ```
223-
224- This is also equivalent to test(function(){ return blah(); })
225-
226284###What now?
227285
228286Work in progress :)