Class: Slim::Splat::Builder Private
- Inherits:
-
Object
- Object
- Slim::Splat::Builder
- Defined in:
- lib/slim/splat/builder.rb
This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.
Constant Summary collapse
- INVALID_ATTRIBUTE_NAME_REGEX =
This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.
https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
/[ \0"'>\/=]/
Instance Method Summary collapse
- #attr(name, value) ⇒ Object private
- #build_attrs ⇒ Object private
- #build_tag(&block) ⇒ Object private
- #code_attr(name, escape, value) ⇒ Object private
-
#initialize(options) ⇒ Builder
constructor
private
A new instance of Builder.
- #splat_attrs(splat) ⇒ Object private
Constructor Details
#initialize(options) ⇒ Builder
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a new instance of Builder.
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# File 'lib/slim/splat/builder.rb', line 10 def initialize() @options = @attrs = {} end |
Instance Method Details
#attr(name, value) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/slim/splat/builder.rb', line 32 def attr(name, value) if name =~ INVALID_ATTRIBUTE_NAME_REGEX raise InvalidAttributeNameError, "Invalid attribute name '#{name}' was rendered" end if @attrs[name] if delim = @options[:merge_attrs][name] @attrs[name] = @attrs[name].to_s + delim + value.to_s else raise("Multiple #{name} attributes specified") end else @attrs[name] = value end end |
#build_attrs ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/slim/splat/builder.rb', line 76 def build_attrs attrs = @options[:sort_attrs] ? @attrs.sort_by(&:first) : @attrs attrs.map do |k, v| if v == true if @options[:format] == :xhtml " #{k}=#{@options[:attr_quote]}#{@options[:attr_quote]}" else " #{k}" end else " #{k}=#{@options[:attr_quote]}#{v}#{@options[:attr_quote]}" end end.join end |
#build_tag(&block) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/slim/splat/builder.rb', line 47 def build_tag(&block) tag = @attrs.delete('tag').to_s tag = @options[:default_tag] if tag.empty? if block # This is a bit of a hack to get a universal capturing. # # TODO: Add this as a helper somewhere to solve these capturing issues # once and for all. # # If we have Slim capturing disabled and the scope defines the method `capture` (i.e. Rails) # we use this method to capture the content. # # otherwise we just use normal Slim capturing (yield). # # See https://github.com/slim-template/slim/issues/591 # https://github.com/slim-template/slim#helpers-capturing-and-includes # content = if @options[:disable_capture] && (scope = block.binding.eval('self')).respond_to?(:capture) scope.capture(&block) else yield end "<#{tag}#{build_attrs}>#{content}</#{tag}>" else "<#{tag}#{build_attrs} />" end end |
#code_attr(name, escape, value) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/slim/splat/builder.rb', line 15 def code_attr(name, escape, value) if delim = @options[:merge_attrs][name] value = Array === value ? value.join(delim) : value.to_s attr(name, escape_html(escape, value)) unless value.empty? elsif @options[:hyphen_attrs].include?(name) && Hash === value hyphen_attr(name, escape, value) elsif value != false && value != nil attr(name, escape_html(escape, value)) end end |
#splat_attrs(splat) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/slim/splat/builder.rb', line 26 def splat_attrs(splat) splat.each do |name, value| code_attr(name.to_s, true, value) end end |