Class | Haml::Options |
In: |
lib/haml/options.rb
|
Parent: | Object |
attr_wrapper | [R] | The character that should wrap element attributes. This defaults to `’` (an apostrophe). Characters of this type within the attributes will be escaped (e.g. by replacing them with `'`) if the character is an apostrophe or a quotation mark. |
autoclose | [RW] | A list of tag names that should be automatically self-closed if they have no content. This can also contain regular expressions that match tag names (or any object which responds to `#===`). Defaults to `[‘meta’, ‘img’, ‘link’, ‘br’, ‘hr’, ‘input’, ‘area’, ‘param’, ‘col’, ‘base’]`. |
cdata | [RW] |
Whether to include CDATA sections around javascript and css blocks when
using the `:javascript` or `:css` filters.
This option also affects the `:sass`, `:scss`, `:less` and `:coffeescript` filters. Defaults to `false` for html, `true` for xhtml. Cannot be changed when using xhtml. |
compiler_class | [RW] | The compiler class to use. Defaults to Haml::Compiler. |
encoding | [R] | The encoding to use for the HTML output. Only available on Ruby 1.9 or higher. This can be a string or an `Encoding` Object. Note that Haml **does not** automatically re-encode Ruby values; any strings coming from outside the application should be converted before being passed into the Haml template. Defaults to `Encoding.default_internal`; if that‘s not set, defaults to the encoding of the Haml template; if that‘s `US-ASCII`, defaults to `"UTF-8"`. |
escape_attrs | [RW] |
Sets whether or not to escape HTML-sensitive characters in attributes. If
this is true, all HTML-sensitive characters in attributes are escaped. If
it‘s set to false, no HTML-sensitive characters in attributes are
escaped. If it‘s set to `:once`, existing HTML escape sequences are
preserved, but other HTML-sensitive characters are escaped.
Defaults to `true`. |
escape_html | [RW] |
Sets whether or not to escape HTML-sensitive characters in script. If this
is true, `=` behaves like {file:REFERENCE.md#escaping_html `&=`};
otherwise, it behaves like {file:REFERENCE.md#unescaping_html `!=`}. Note
that if this is set, `!=` should be used for yielding to subtemplates and
rendering partials. See also {file:REFERENCE.md#escaping_html Escaping
HTML} and {file:REFERENCE.md#unescaping_html Unescaping HTML}.
Defaults to false. |
filename | [RW] | The name of the Haml file being parsed. This is only used as information when exceptions are raised. This is automatically assigned when working through ActionView, so it‘s really only useful for the user to assign when dealing with Haml programatically. |
format | [R] |
Determines the output format. The
default is `:html5`. The other options are `:html4` and `:xhtml`. If the
output is set to XHTML, then Haml automatically
generates self-closing tags and wraps the output of the Javascript and
CSS-like filters inside CDATA. When the output is set to `:html5` or
`:html4`, XML prologs are ignored. In all cases, an appropriate doctype is
generated from `!!!`.
If the mime_type of the template being rendered is `text/xml` then a format of `:xhtml` will be used even if the global output format is set to `:html4` or `:html5`. |
hyphenate_data_attrs | [RW] | If set to `true`, Haml will convert underscores to hyphens in all {file:REFERENCE.md#html5_custom_data_attributes Custom Data Attributes} As of Haml 4.0, this defaults to `true`. |
line | [RW] | The line offset of the Haml template being parsed. This is useful for inline templates, similar to the last argument to `Kernel#eval`. |
mime_type | [RW] | The mime type that the rendered document will be served with. If this is set to `text/xml` then the format will be overridden to `:xhtml` even if it has set to `:html4` or `:html5`. |
parser_class | [RW] | The parser class to use. Defaults to Haml::Parser. |
preserve | [RW] | A list of tag names that should automatically have their newlines preserved using the {Haml::Helpers#preserve} helper. This means that any content given on the same line as the tag will be preserved. For example, `%textarea= "Foo\nBar"` compiles to `<textarea>Foo&x000A;Bar</textarea>`. Defaults to `[‘textarea’, ‘pre’]`. See also {file:REFERENCE.md#whitespace_preservation Whitespace Preservation}. |
remove_whitespace | [R] |
If set to `true`, all tags are treated as if both
{file:REFERENCE.md#whitespace_removal__and_ whitespace removal} options
were present. Use with caution as this may cause whitespace-related
formatting errors.
Defaults to `false`. |
suppress_eval | [RW] |
Whether or not attribute hashes and Ruby scripts designated by `=` or `~`
should be evaluated. If this is `true`, said scripts are rendered as empty
strings.
Defaults to `false`. |
ugly | [RW] |
If set to `true`, Haml makes no attempt to
properly indent or format the HTML
output. This significantly improves rendering performance but makes viewing
the source unpleasant.
Defaults to `true` in Rails production mode, and `false` everywhere else. |
An array of keys that will be used to provide a hash of options to {Haml::Buffer}. @return Hash
Returns a subset of options: those that {Haml::Buffer} cares about. All of the values here are such that when `inspect` is called on the hash, it can be `Kernel#eval`ed to get the same result back.
See {file:REFERENCE.md#options the Haml options documentation}.
@return [{Symbol => Object}] The options hash