Class: SelectableAttrRails::Helpers::AbstractSelectionBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/selectable_attr_rails/helpers/abstract_selection_helper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(object, object_name, method, options, template) ⇒ AbstractSelectionBuilder

Returns a new instance of AbstractSelectionBuilder.



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# File 'lib/selectable_attr_rails/helpers/abstract_selection_helper.rb', line 5

def initialize(object, object_name, method, options, template)
  @object, @object_name, @method = object, object_name, method
  @base_name = @object.class.enum_base_name(method.to_s)
  @template = template
  @entry_hash = nil
  @options = options || {}
  @entry_hash_array = @options[:entry_hash_array]
end

Instance Attribute Details

#entry_hash ⇒ Object (readonly)

Returns the value of attribute entry_hash.



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# File 'lib/selectable_attr_rails/helpers/abstract_selection_helper.rb', line 3

def entry_hash
  @entry_hash
end

Instance Method Details

#add_class_name(options, class_name) ⇒ Object 



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# File 'lib/selectable_attr_rails/helpers/abstract_selection_helper.rb', line 30

def add_class_name(options, class_name)
  (options ||= {}).stringify_keys!
  (options['class'] ||= '') << ' ' << class_name
  options
end

#camelize_keys(hash, first_letter = :lower) ⇒ Object 



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# File 'lib/selectable_attr_rails/helpers/abstract_selection_helper.rb', line 36

def camelize_keys(hash, first_letter = :lower)
  result = {}
  hash.each{|key, value|result[key.to_s.camelize(first_letter)] = value}
  result
end

#enum_hash_array_from_class ⇒ Object 



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# File 'lib/selectable_attr_rails/helpers/abstract_selection_helper.rb', line 19

def enum_hash_array_from_class
  base_name = @object.class.enum_base_name(@method.to_s)
  @object.class.send("#{base_name}_hash_array")
end

#enum_hash_array_from_object ⇒ Object 



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# File 'lib/selectable_attr_rails/helpers/abstract_selection_helper.rb', line 14

def enum_hash_array_from_object
  base_name = @object.class.enum_base_name(@method.to_s)
  @object.send("#{base_name}_hash_array")
end

#tag_id(tag) ⇒ Object 



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# File 'lib/selectable_attr_rails/helpers/abstract_selection_helper.rb', line 24

def tag_id(tag)
  result = nil
  tag.scan(/ id\=\"(.*?)\"/){|s|result = s}
  return result
end

#update_options(dest, *options_array) ⇒ Object 



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# File 'lib/selectable_attr_rails/helpers/abstract_selection_helper.rb', line 42

def update_options(dest, *options_array)
  result = dest || {}
  options_array.each do |options|
    next unless options
    if class_name = options.delete(:class)
      add_class_name(result, class_name)
    end
    result.update(options)
  end
  result
end