Compiling with beam-0.7.2.2 fails

[tshinohara]

Looks like some API changes causeing compile error.

    Configuring beam-mysql-0.1.0.0...
    Preprocessing library for beam-mysql-0.1.0.0..
    Building library for beam-mysql-0.1.0.0..
    [2 of 4] Compiling Database.Beam.MySQL.Syntax ( Database/Beam/MySQL/Syntax.hs, .stack-work/dist/x86_64-linux-nopie/Cabal-2.2.0.1/build/Database/Beam/MySQL/Syntax.o )

    .stack-work/downloaded/j6hLIMXda_k-/beam-mysql-1c267d7b612ceb5cf2305a5050e0f2a68b3f281b/Database/Beam/MySQL/Syntax.hs:149:7: error:
        • Couldn't match expected type ‘Maybe
                                          (Sql92DeleteExpressionSyntax MysqlDeleteSyntax)
                                        -> MysqlDeleteSyntax’
                      with actual type ‘MysqlDeleteSyntax’
        • In the expression:
            MysqlDeleteSyntax
              $ emit "DELETE FROM "
                  <>
                    mysqlIdentifier tbl
                      <>
                        maybe
                          mempty
                          (\ where' -> emit " WHERE " <> fromMysqlExpression where')
                          where_
          In an equation for ‘deleteStmt’:
              deleteStmt tbl where_
                = MysqlDeleteSyntax
                    $ emit "DELETE FROM "
                        <>
                          mysqlIdentifier tbl
                            <>
                              maybe
                                mempty
                                (\ where' -> emit " WHERE " <> fromMysqlExpression where')
                                where_
          In the instance declaration for
            ‘IsSql92DeleteSyntax MysqlDeleteSyntax’
        |
    149 |       MysqlDeleteSyntax $
        |       ^^^^^^^^^^^^^^^^^^^...

    .stack-work/downloaded/j6hLIMXda_k-/beam-mysql-1c267d7b612ceb5cf2305a5050e0f2a68b3f281b/Database/Beam/MySQL/Syntax.hs:151:78: error:
        • Couldn't match type ‘Text’ with ‘MysqlExpressionSyntax’
          Expected type: Maybe MysqlExpressionSyntax
            Actual type: Maybe Text
        • In the third argument of ‘maybe’, namely ‘where_’
          In the second argument of ‘(<>)’, namely
            ‘maybe
               mempty
               (\ where' -> emit " WHERE " <> fromMysqlExpression where')
               where_’
          In the second argument of ‘(<>)’, namely
            ‘mysqlIdentifier tbl
               <>
                 maybe
                   mempty
                   (\ where' -> emit " WHERE " <> fromMysqlExpression where')
                   where_’
        |
    151 |       maybe mempty (\where' -> emit " WHERE " <> fromMysqlExpression where') where_
        |                                                                              ^^^^^^

[tathougies]

Good call... Will fix

[joshvera]

I believe this was fixed in #6.