Class: SC::Helpers::TextHelper::Cycle

Inherits:

Object

• Object
• SC::Helpers::TextHelper::Cycle

Defined in:

lib/sproutcore/helpers/text_helper.rb

Overview

:nodoc:

Instance Attribute Summary

• #values ⇒ Object readonly

  Returns the value of attribute values.

Instance Method Summary

• #initialize(first_value, *values) ⇒ Cycle constructor

  A new instance of Cycle.

• #reset ⇒ Object
• #to_s ⇒ Object

Constructor Details

#initialize(first_value, *values) ⇒ Cycle

Returns a new instance of Cycle.

# File 'lib/sproutcore/helpers/text_helper.rb', line 225

def initialize(first_value, *values)
  @values = values.unshift(first_value)
  reset
end

Instance Attribute Details

#values ⇒ Object (readonly)

Returns the value of attribute values.

# File 'lib/sproutcore/helpers/text_helper.rb', line 223

def values
  @values
end

Instance Method Details

#reset ⇒ Object

# File 'lib/sproutcore/helpers/text_helper.rb', line 230

def reset
  @index = 0
end

#to_s ⇒ Object

# File 'lib/sproutcore/helpers/text_helper.rb', line 234

def to_s
  value = @values[@index].to_s
  @index = (@index + 1) % @values.size
  return value
end