Class: Bureaucrat::Widgets::RadioFieldRenderer

Inherits:
Object
  • Object
show all
Includes:
Utils
Defined in:
lib/bureaucrat/widgets.rb

Constant Summary

Constants included from Utils

Utils::ESCAPES

Instance Method Summary collapse

Methods included from Utils

#blank_value?, #conditional_escape, #escape, #flatatt, #format_string, #make_bool, #make_float, #mark_safe, #pretty_name

Constructor Details

#initialize(name, value, attrs, choices) ⇒ RadioFieldRenderer

Returns a new instance of RadioFieldRenderer.



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# File 'lib/bureaucrat/widgets.rb', line 456

def initialize(name, value, attrs, choices)
  @name = name
  @value = value
  @attrs = attrs
  @choices = choices
end

Instance Method Details

#[](idx) ⇒ Object 



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# File 'lib/bureaucrat/widgets.rb', line 469

def [](idx)
  choice = @choices[idx]
  RadioInput.new(@name, @value, @attrs.dup, choice, idx)
end

#each ⇒ Object 



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# File 'lib/bureaucrat/widgets.rb', line 463

def each
  @choices.each_with_index do |choice, i|
    yield RadioInput.new(@name, @value, @attrs.dup, choice, i)
  end
end

#render ⇒ Object 



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# File 'lib/bureaucrat/widgets.rb', line 478

def render
  list = []
  each {|radio| list << "<li>#{radio}</li>"}
  mark_safe("<ul>\n#{list.join("\n")}\n</ul>")
end

#to_s ⇒ Object 



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# File 'lib/bureaucrat/widgets.rb', line 474

def to_s
  render
end