graphql/Data/GraphQL/AST.hs, branch v0.3

Introduce `Node` data type to simplify `OperationDefinition`

2015-09-21T08:05:09+00:00

Thanks to @swolchok for the suggestion.

Handle escaped quotes for GraphQL String Values

2015-09-18T16:11:11+00:00

This also includes a new type for Value String.

The tests fail now, although it parses successfully. I'll use a pretty
printer in next commit so that it's easier to spot the differences.
Onces this is working I'll add the rest of the escaped characters.

Refine numeric types

2015-09-18T13:02:51+00:00

Garden

2015-09-18T12:55:59+00:00

Several improvements to the parser

2015-09-14T10:15:04+00:00

- Add token combinator to simplify whitespace handling.
- Simplify whiteSpace parsers.
- Add `optempty` to handle pure mempty cases. `empty /= pure mempty`.
- Use `between` combinators for brackets, braces and parens.

This also includes small adjustments to the AST.

Minor adjustments in AST for easier parsing

2015-09-13T11:49:11+00:00

Also `Maybe` wrappers removed. I don't think there needs to be a special
case for empty values vs no values at all.

Add missing OperationDefinition `Name`

2015-09-12T13:44:30+00:00

Rename module `Data.GraphQL` -> `Data.GraphQL.AST`

2015-09-12T13:16:28+00:00