Module: StyleCapsule::ComponentStylesSupport

Defined in:
lib/style_capsule/component_styles_support.rb

Overview

Shared module for component styles support (used by both Component and ViewComponent)

Provides unified support for both instance and class method component_styles:

  • Instance method: def component_styles - dynamic rendering, supports all cache strategies except :file
  • Class method: def self.component_styles - static rendering, supports all cache strategies including :file

Instance Method Summary collapse

Instance Method Details

#class_styles_only? ⇒ Boolean

Check if component uses class method styles exclusively (required for file caching)

Returns true only if class styles are defined and instance styles are not.

Returns:

  • (Boolean) 


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# File 'lib/style_capsule/component_styles_support.rb', line 34

def class_styles_only?
  class_styles? && !instance_styles?
end

#component_styles? ⇒ Boolean

Check if component defines styles (instance or class method)

Returns:

  • (Boolean) 


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# File 'lib/style_capsule/component_styles_support.rb', line 13

def component_styles?
  instance_styles? || class_styles?
end

#component_styles_content ⇒ String?

Resolve component styles (from instance or class method)

Returns:

  • (String, nil) —

    CSS content or nil if no styles defined



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# File 'lib/style_capsule/component_styles_support.rb', line 20

def component_styles_content
  # Prefer instance method for dynamic rendering
  if instance_styles?
    component_styles
  elsif class_styles?
    self.class.component_styles
  end
end

#file_caching_allowed? ⇒ Boolean

Check if file caching is allowed for this component

File caching is only allowed for class method component_styles

Returns:

  • (Boolean) 


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# File 'lib/style_capsule/component_styles_support.rb', line 43

def file_caching_allowed?
  cache_strategy = self.class.inline_cache_strategy
  return false unless cache_strategy == :file
  class_styles_only?
end