Copyright | © 2017–2018 Mark Karpov |
---|---|

License | BSD 3 clause |

Maintainer | Mark Karpov <markkarpov92@gmail.com> |

Stability | experimental |

Portability | portable |

Safe Haskell | Safe |

Language | Haskell2010 |

The module provides `NonEmpty`

list variants of some of the functions
from Control.Applicative.Combinators.

*Since: 0.2.0*

- some :: Alternative m => m a -> m (NonEmpty a)
- endBy1 :: Alternative m => m a -> m sep -> m (NonEmpty a)
- someTill :: Alternative m => m a -> m end -> m (NonEmpty a)
- sepBy1 :: Alternative m => m a -> m sep -> m (NonEmpty a)
- sepEndBy1 :: Alternative m => m a -> m sep -> m (NonEmpty a)

# Documentation

some :: Alternative m => m a -> m (NonEmpty a) Source #

applies the parser `some`

p`p`

*one* or more times and returns a
list of the values returned by `p`

.

word = some letter

endBy1 :: Alternative m => m a -> m sep -> m (NonEmpty a) Source #

parses `endBy1`

p sep*one* or more occurrences of `p`

, separated and
ended by `sep`

. Returns a non-empty list of values returned by `p`

.

someTill :: Alternative m => m a -> m end -> m (NonEmpty a) Source #

works similarly to `someTill`

p end

, but `manyTill`

p end`p`

should succeed at least once.

See also: `skipSome`

, `skipSomeTill`

.