Snippets tagged tesco
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Tesco in 70 lines of code
Domain model for the Tesco checkout implemented in F# using discriminated unions (in 20 lines of code) and console-based user interface for scanning products and calculating the total price.
5 people like this
Like the snippet!Posted: 12 years ago by Tomas Petricek
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Finalizing Tesco purchase
The sample shows two different reprezentations of Tesco checkout. The first one stores scanned items - as a list of either purchase or cancel items - and the second stores final bill with product and total quantity. The snippet implements transformation that corresponds to finalizing the purchase.
3 people like this
Like the snippet!Posted: 12 years ago by Tomas Petricek