Class: RKit::Grid::Binding::Attributes

Inherits:
Object
  • Object
show all
Defined in:
lib/r_kit/grid/binding.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Attributes

Returns a new instance of Attributes.



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# File 'lib/r_kit/grid/binding.rb', line 49

def initialize
  @attributes = Hash.new{ |hash, key| hash[key] = Array.new }
end

Instance Attribute Details

#attributes(object = nil) ⇒ Object

TODO: @computed need to be back, we compute what can be, the procs or methods will be calc each time



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# File 'lib/r_kit/grid/binding.rb', line 64

def attributes
  @attributes
end

Instance Method Details

#process(value, object = nil) ⇒ Object 



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# File 'lib/r_kit/grid/binding.rb', line 72

def process value, object = nil
  case value
  when Proc
    proc_value = case value.arity
    when 1 then value.call(object)
    else value.call
    end
    process(proc_value, object)
  when Array
    value.map{ |unique_value| process(unique_value, object) }.join(' ')
  when String, Symbol
    value.to_s.dasherize
  else
    raise ArgumentError, 'Must be Array, Proc or String/Symbol'
  end
end