Class: Capybara::Selector::CSSBuilder Private

Inherits:
Object
  • Object
show all
Defined in:
lib/capybara/selector/builders/css_builder.rb

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.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(expression) ⇒ CSSBuilder

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 a new instance of CSSBuilder.



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# File 'lib/capybara/selector/builders/css_builder.rb', line 9

def initialize(expression)
  @expression = expression || ''
end

Instance Attribute Details

#expression ⇒ Object (readonly)

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. 



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# File 'lib/capybara/selector/builders/css_builder.rb', line 13

def expression
  @expression
end

Instance Method Details

#add_attribute_conditions(**attributes) ⇒ Object

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. 



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# File 'lib/capybara/selector/builders/css_builder.rb', line 15

def add_attribute_conditions(**attributes)
  @expression = attributes.inject(expression) do |css, (name, value)|
    conditions = if name == :class
      class_conditions(value)
    elsif value.is_a? Regexp
      regexp_conditions(name, value)
    else
      [attribute_conditions(name => value)]
    end

    ::Capybara::Selector::CSS.split(css).map do |sel|
      next sel if conditions.empty?

      conditions.map { |cond| sel + cond }.join(', ')
    end.join(', ')
  end
end