YAML gem for mruby
mruby-yaml wraps libyaml and therefore complies with the YAML 1.1 standard. File IO is not supported, as this would create a dependency on other mruby gems.
| Name | Default | Description |
|---|---|---|
| MRUBY_YAML_NULL | true | enables null, Null, NULL |
| MRUBY_YAML_BOOLEAN_ON | true | enables on, On, ON |
| MRUBY_YAML_BOOLEAN_YES | true | enables yes, Yes, YES |
| MRUBY_YAML_BOOLEAN_SHORTHAND_YES | true | enables y, Y |
| MRUBY_YAML_BOOLEAN_OFF | true | enables off, Off, OFF |
| MRUBY_YAML_BOOLEAN_NO | true | enables no, No, NO |
| MRUBY_YAML_BOOLEAN_SHORTHAND_NO | true | enables n, N |
If you need to check if a feature is supported at runtime, replace MRUBY_YAML_ with SUPPORT_ for the runtime equivalent.
if YAML::SUPPORT_NULL
YAML.load('null') == nil
else
YAML.load('null') == 'null'
endConverts a YAML 1.1 string to a Ruby object containing hashes, arrays, and strings. YAML scalars (i.e. strings) are converted to Fixnum or Floats if possible.
Converts a Ruby object to a YAML 1.1 string. Arrays, Hashes, and their subclasses are represented as YAML sequences and mapping nodes. Other objects are converted to strings and represented as scalars.