class Meta2::Absorber
Attributes
defaults[RW]
formats[RW]
parts[RW]
Public Instance Methods
to_html(context)
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# File lib/meta2/absorber.rb, line 5 def to_html(context) tags = Meta2.config.columns.map do |column_name| value = @parts[column_name.to_sym].presence || @defaults[column_name.to_sym] next nil if value.blank? value = begin context.instance_eval do eval "\"#{value}\"" end rescue Meta2.debug "#{column_name} was happened syntax error" value end if @formats[column_name.to_sym].present? value = @formats[column_name.to_sym].gsub '%', value end case column_name when 'title' '<title>%s</title>' % [value] when 'description' meta_tag column_name, value when 'keywords' meta_tag column_name, value end end tags.compact! tags.join("\n") end
Private Instance Methods
meta_tag(name, value)
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# File lib/meta2/absorber.rb, line 40 def meta_tag(name, value) '<meta name="%s" content="%s" />' % [name, value] end