instructions.txt

Send arbitrary requests with Rm.req(request,[op1 a;op2 b]):
Rm.req("account_info",["account" Rm.account.address;"strict" true])

To get prices:
Rm.book_offers("USD","rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B","BTC","rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B")
#the reply is automatically stored (and also written to a text file)
tg=Rm.getnum(Rm.find("value",Rm.find("TakerGets")[1])[1]) #parse takergets USD 
tp=Rm.getnum(Rm.find("value",Rm.find("TakerPays")[1])[1]) #parse takerpays BTC 
price=tg/tp #USD per BTC

To send 1 XRP and then 1 GDW:
Rm.setaccount("rrr","sss")
Rm.submit(1000000,"rrrecipient")
Rm.submit(1,"GDW","rGDWKWni6exeneJdNbEZ3nVX3Rrw5VG1p1","rrrecipient")

If there is an error:
print(Rm.sto.reply) #to see what rippled said

To trade:
Rm.OfferCreate(1,Rm.Cur("CAD","r3ADD8kXSUKHd6zTCKfnKT3zV9EZHjzp1S"),5,Rm.Cur("CNY","rnuF96W4SZoCJmbHYBFoJZpR8eCaxNvekK"))


To communicate with an instance of ripple-rest load rest.jl, modify the acc and url variables and then check balances with:
balance()
balance("BTC")
balance("USD","rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B")

Trustlines with:
reply=trustlines()
print(json(reply))

Traverse transactions given an initial hash through:
reply=notifications("hash")
notifications(reply["previous_hash"])
notifications(reply["next_hash"])