Sha256: 35d65bf278e614b934b33e7b9c65ee1736329ef05b228316fb39d759a408e231
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Versions: 32
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Stored size: 1.35 KB
Contents
# frozen_string_literal: true
module Navigator
# Renders a HTML tag.
class Tag
attr_reader :name, :content
def self.names_without_suffix = %w[img input]
# rubocop:disable Metrics/ParameterLists
def initialize name, content = nil, attributes: {}, activator: Navigator::TagActivator.new
@name = String name
@content = content
@attributes = attributes.with_indifferent_access
@activator = activator
end
# rubocop:enable Metrics/ParameterLists
def prefix = ["<#{name}", format_attributes, ">"].compact.join
def computed_content = self.class.names_without_suffix.include?(name) ? nil : content
def suffix = self.class.names_without_suffix.include?(name) ? nil : "</#{name}>"
def render = [prefix, computed_content, suffix].compact.join
private
attr_reader :attributes, :activator
def expand_data_attributes! attrs
return unless attrs.key? :data
attrs.delete(:data).each { |key, value| attrs["data-#{key}"] = value }
end
def concatenate_attributes attrs
activator.activate(attrs)
.map { |key, value| %(#{key}="#{value}") }
.join(" ")
end
def format_attributes
attrs = attributes.clone
expand_data_attributes! attrs
attrs = concatenate_attributes attrs
attrs.empty? ? nil : " #{attrs}"
end
end
end
Version data entries
32 entries across 32 versions & 1 rubygems