BSD-3-Clause licensed by Michael Snoyman, Anton Ageev, Kirill Simonov
Maintained by Michael Snoyman
This version can be pinned in stack with:yaml-0.8.15.2@sha256:f61d932d045cc2e40db4e2483535498b5749fde4a941646da5668a7f39b135d6,4250

yaml

Provides support for parsing and emitting Yaml documents.

This package includes the full libyaml C library version 0.1.5 by Kirill Simonov in the package so you don’t need to worry about any non-Haskell dependencies.

The package is broken down into two primary modules. “Data.Yaml” provides a high-level interface based around the JSON datatypes provided by the @aeson@ package. “Text.Libyaml” provides a lower-level, streaming interface. For most users, “Data.Yaml” is recommended.

Additional modules:

  • Data.Yaml.Include supports adding !include directives to your YAML files.
  • DAta.Yaml.Builder and Data.Yaml.Parser allow more fine-grained control of parsing an rendering, as opposed to just using the aeson typeclass and datatype system for parsing and rendering.
  • Data.Yaml.Aeson is currently a re-export of Data.Yaml to explicitly choose to use the aeson-compatible API.

Changes

0.8.15.2

  • Canonicalise Monad instances #76

0.8.15.1

  • Compile with aeson below 0.7 #70

0.8.15

  • Parse Scientific directly, avoiding loss in precision. #68

0.8.14

  • Pretty print improvements for exceptions #67

0.8.13

  • Pretty module #66

0.8.12

  • Proper handling of String "+123" #64

0.8.11

  • Function to print prettier parse exceptions #59

0.8.10

Add the Data.Yaml.Include module