Module: Card::View::Options

Included in:
Card::View
Defined in:
lib/card/view/options.rb

Overview

normalizes and manages standard view options

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.keymap ⇒ Object (readonly)

Returns the value of attribute keymap.



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# File 'lib/card/view/options.rb', line 42

def keymap
  @keymap
end

Instance Attribute Details

#normalized_options ⇒ Object (readonly)

There are two primary options hashes:

  • @normalized_options are determined upon initialization and do not change after that.
  • @live_options are created during the "process" phase, and they can be altered via the "voo" API at any time


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# File 'lib/card/view/options.rb', line 66

def normalized_options
  @normalized_options
end

Class Method Details

.all_keys ⇒ Object

all standard option keys



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# File 'lib/card/view/options.rb', line 45

def all_keys
  @all_keys ||= keymap.each_with_object([]) { |(_k, v), a| a.push(*v) }
end

.heir_keys ⇒ Object

keys that follow simple standard inheritance pattern from parent views



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# File 'lib/card/view/options.rb', line 55

def heir_keys
  @heir_keys ||= ::Set.new(keymap[:both]) + keymap[:heir]
end

.nest_keys ⇒ Object

keys whose values can be set by Wagneers in card nests



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# File 'lib/card/view/options.rb', line 50

def nest_keys
  @nest_keys ||= ::Set.new(keymap[:both]) + keymap[:nest]
end

Instance Method Details

#items ⇒ Object

The following methods comprise the primary voo API. They allow developers to read and write options dynamically



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# File 'lib/card/view/options.rb', line 75

def items
  live_options[:items] ||= {}
end

#live_options ⇒ Object 



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# File 'lib/card/view/options.rb', line 68

def live_options
  @live_options ||= process_live_options
end

#normalize_editor(value) ⇒ Object 



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# File 'lib/card/view/options.rb', line 91

def normalize_editor value
  value && value.to_sym
end

#slot_options ⇒ Object

options to be used in data attributes of card slots (normalized options with standard keys)



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# File 'lib/card/view/options.rb', line 97

def slot_options
  normalized_options.select { |k, _v| Options.all_keys.include? k }
end