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Contents
require 'glimmer/dsl/expression'
require 'glimmer/dsl/web/general_element_expression'
require 'glimmer/web/element_proxy'
module Glimmer
module DSL
module Web
class ElementExpression < Expression
include GeneralElementExpression
def can_interpret?(parent, keyword, *args, &block)
slot = keyword.to_s.to_sym
Glimmer::Web::ElementProxy.keyword_supported?(keyword) &&
(
(
args.empty? &&
(
parent.nil? ||
!parent.respond_to?(:slot_elements) ||
!(parent.slot_elements.keys.include?(slot) || parent.slot_elements.keys.include?(slot.to_s))
)
) ||
args.size == 1 && args.first.is_a?(String) ||
args.size == 1 && args.first.is_a?(Hash) ||
args.size == 2 && args.first.is_a?(String) && args.last.is_a?(Hash)
) &&
( # ensure SVG keywords only live under SVG element (unless it's the SVG element itself)
!Glimmer::Web::ElementProxy.svg_keyword_supported?(keyword) ||
keyword == 'svg' ||
parent.find_ancestor(include_self: true) { |ancestor| ancestor.keyword == 'svg' }
)
end
end
end
end
end
module Kernel
alias pi p
end
module Glimmer
# Optimize performance through shortcut methods for all HTML elements that circumvent the DSL chain of responsibility
element_expression = Glimmer::DSL::Web::ElementExpression.new
(Glimmer::Web::ElementProxy::ELEMENT_KEYWORDS - ['a', 'span', 'style']).each do |keyword|
Glimmer::DSL::Engine.static_expressions[keyword] ||= Concurrent::Hash.new
element_expression_dsl = element_expression.class.dsl
Glimmer::DSL::Engine.static_expressions[keyword][element_expression_dsl] = element_expression
Glimmer.send(:define_method, keyword, &Glimmer::DSL::Engine::STATIC_EXPRESSION_METHOD_FACTORY.call(keyword))
end
end
Version data entries
7 entries across 7 versions & 1 rubygems