Class: Primer::ConditionalWrapper

Inherits:
Component
  • Object
show all
Defined in:
app/components/primer/conditional_wrapper.rb

Overview

Conditionally renders a component around the given content. If the given condition is true, the component will render around the content. If the condition is false, only the content is rendered.

Instance Method Summary collapse

Constructor Details

#initialize(condition:, component: Primer::BaseComponent, **base_component_arguments) ⇒ ConditionalWrapper

Returns a new instance of ConditionalWrapper.

Parameters:

  • condition (Boolean) —

    Whether or not to wrap the content in a component.

  • component (Class) (defaults to: Primer::BaseComponent) —

    The component class to use as a wrapper, defaults to Primer::BaseComponent

  • base_component_arguments (Hash) —

    The arguments to pass to the component.



11
12
13
14
15
16
 
# File 'app/components/primer/conditional_wrapper.rb', line 11

def initialize(condition:, component: Primer::BaseComponent, **base_component_arguments)
  @condition = condition
  @component = component
  @base_component_arguments = base_component_arguments
  @trim = !!@base_component_arguments.delete(:trim)
end

Instance Method Details

#call ⇒ Object 



18
19
20
21
22
23
24
 
# File 'app/components/primer/conditional_wrapper.rb', line 18

def call
  unless @condition
    return @trim ? trimmed_content : content
  end

  @component.new(trim: @trim, **@base_component_arguments).render_in(self) { content }
end