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dchacke/hiccup_to_html.rb

Last active May 4, 2021 05:15
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hiccup_to_html.rb
def to_html structure
if structure.is_a? Hash
structure.reduce([]) do |acc, curr|
acc + [[curr[0].to_s, '="', curr[1].to_s, '"'].join]
end.join(' ')
elsif structure.is_a? Array
tag = to_html structure[0]
attrs = to_html structure[1]
children = structure.drop(2).map { |s| to_html s }.join
"<#{tag} #{attrs}>#{children}</#{tag}>"
else
structure.to_s
end
end
# to_html [:html, {lang: 'en'}, [:h1, {class: 'heading big'}, 'some header']]
# => "<html lang=\"en\"><h1 class=\"heading big\">some header</h1></html>"
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