Sha256: 409b660d74fc3de9c49545bf2c4e204352f022801912d6c02c869bbc1580015b
Contents?: true
Size: 907 Bytes
Versions: 26
Compression:
Stored size: 907 Bytes
Contents
# frozen_string_literal: true
require 'rouge'
module Bs5
class ExampleComponent < ViewComponent::Base
include ComponentsHelper
attr_reader :snippet
def initialize(snippet:)
@snippet = snippet
@path = snippet.split('/')
@basename = @path.pop
end
def highlight
formatter = Rouge::Formatters::HTML.new
lexer = Rouge::Lexer.find(language)
formatter.format(lexer.lex(file_content)).html_safe # rubocop:disable Rails/OutputSafety
end
private
def file_content
@file_content ||= file.read
end
def file
@file ||= examples_path
.join(*@path)
.children
.find { |ch| ch.basename.to_s.start_with?(@basename) }
end
def examples_path
Engine.root.join('app', 'views', 'bs5', 'examples')
end
def language
file.extname.delete('.')
end
end
end
Version data entries
26 entries across 26 versions & 1 rubygems