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Fix Arithmetic example (#107)

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The instructions for testing the `Arithmetic` example were
out of date
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Gabriel Gonzalez 2020-09-04 12:04:30 -07:00 committed by GitHub
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commit d8f6e0b476
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2 changed files with 4 additions and 3 deletions
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5
examples/tutorial/Arithmetic.hs generated
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@ -9,6 +9,7 @@
{-# OPTIONS_GHC -fno-warn-unused-matches #-} {-# OPTIONS_GHC -fno-warn-unused-matches #-}
-- | Generated by Haskell protocol buffer compiler. DO NOT EDIT! -- | Generated by Haskell protocol buffer compiler. DO NOT EDIT!
module Arithmetic where module Arithmetic where
import qualified Prelude as Hs import qualified Prelude as Hs
import qualified Proto3.Suite.Class as HsProtobuf import qualified Proto3.Suite.Class as HsProtobuf
@ -163,8 +164,8 @@ instance HsJSONPB.ToSchema TwoInts where
HsJSONPB.insOrdFromList HsJSONPB.insOrdFromList
[("x", twoIntsX), ("y", twoIntsY)]}}) [("x", twoIntsX), ("y", twoIntsY)]}})
data OneInt = OneInt{oneIntResult :: Hs.Int32} newtype OneInt = OneInt{oneIntResult :: Hs.Int32}
deriving (Hs.Show, Hs.Eq, Hs.Ord, Hs.Generic, Hs.NFData) deriving (Hs.Show, Hs.Eq, Hs.Ord, Hs.Generic, Hs.NFData)
instance HsProtobuf.Named OneInt where instance HsProtobuf.Named OneInt where
nameOf _ = (Hs.fromString "OneInt") nameOf _ = (Hs.fromString "OneInt")

2
examples/tutorial/TUTORIAL.md
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@ -32,7 +32,7 @@ This library exposes quite a few modules, but you won't need to worry about most
To start out, we need to generate code for our protocol buffers and RPCs. The `compile-proto-file` command is provided as part of `proto3-suite`. You can either use `stack install` in the `proto3-suite` repository to install the command globally, or use `stack exec` from within the `grpc-haskell` directory. To start out, we need to generate code for our protocol buffers and RPCs. The `compile-proto-file` command is provided as part of `proto3-suite`. You can either use `stack install` in the `proto3-suite` repository to install the command globally, or use `stack exec` from within the `grpc-haskell` directory.
``` ```
$ stack exec -- compile-proto-file --proto examples/echo/echo.proto > examples/echo/echo-hs/Echo.hs $ stack exec -- compile-proto-file --includeDir examples/tutorial --proto arithmetic.proto --out examples/tutorial
``` ```
The `.proto` file compiler always names the generated module the same as the `.proto` file, capitalizing the first letter if it is not already. Since our proto file is `arithmetic.proto`, the generated code should be placed in `Arithmetic.hs`. The `.proto` file compiler always names the generated module the same as the `.proto` file, capitalizing the first letter if it is not already. Since our proto file is `arithmetic.proto`, the generated code should be placed in `Arithmetic.hs`.