Class: Vedeu::Coercers::Page Private

Inherits:
Coercer
  • Object
show all
Defined in:
lib/vedeu/coercers/page.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Provides the mechanism to convert a value into a Models::Page.

Instance Attribute Summary

Attributes inherited from Coercer

#attributes, #value

Instance Method Summary collapse

Methods inherited from Coercer

#child_klass, coerce, #coerced?, #incoercible!, #initialize

Methods included from Vedeu::Common

#absent?, #array?, #boolean, #boolean?, #empty_value?, #escape?, #falsy?, #hash?, #line_model?, #numeric?, #positionable?, #present?, #snake_case, #stream_model?, #string?, #symbol?, #truthy?, #view_model?

Constructor Details

This class inherits a constructor from Vedeu::Coercers::Coercer

Instance Method Details

#coerce ⇒ Vedeu::Models::Page

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

Raises:

  • (Vedeu::Error::Fatal) —

    When Vedeu does not understand that which the client application is attempting to achieve.



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# File 'lib/vedeu/coercers/page.rb', line 16

def coerce
  if coerced?
    value

  elsif value.is_a?(Vedeu::Models::Row)
    klass.new([value])

  elsif array?(value) && value.empty?
    klass.new([Vedeu::Models::Row.coerce(value)])

  elsif array?(value) || value.is_a?(Vedeu::Buffers::View)
    values = value.map { |v| Vedeu::Models::Row.coerce(v) }

    klass.new(values)

  else
    incoercible!

  end
end

#klass ⇒ Class (private)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Class) 


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# File 'lib/vedeu/coercers/page.rb', line 40

def klass
  Vedeu::Models::Page
end