Module: Bridgetown::Routes::CodeBlocks

Defined in:
bridgetown-routes/lib/bridgetown-routes/code_blocks.rb

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.blocks ⇒ Object

Returns the value of attribute blocks.



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# File 'bridgetown-routes/lib/bridgetown-routes/code_blocks.rb', line 7

def blocks
  @blocks
end

Class Method Details

.add_route(name, file_code = nil, front_matter_line_count = nil, &block) ⇒ Object 



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# File 'bridgetown-routes/lib/bridgetown-routes/code_blocks.rb', line 9

def add_route(name, file_code = nil, front_matter_line_count = nil, &block)
  block.instance_variable_set(:@_route_file_code, file_code) if file_code
  if front_matter_line_count
    block.instance_variable_set(:@_front_matter_line_count, front_matter_line_count)
  end

  @blocks ||= {}
  @blocks[name] = block
end

.eval_route_file(file, file_slug, app) ⇒ Object

rubocop:disable Lint/UnusedMethodArgument



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# File 'bridgetown-routes/lib/bridgetown-routes/code_blocks.rb', line 28

def eval_route_file(file, file_slug, app) # rubocop:disable Lint/UnusedMethodArgument
  if Bridgetown.env.production? && Bridgetown::Routes::CodeBlocks.route_defined?(file_slug)
    # we don't need to re-eval the file in production because it won't be changing underfoot
    return
  end

  code = File.read(file)
  code_postmatch = nil
  ruby_content = code.match(Bridgetown::FrontMatter::Loaders::Ruby::BLOCK)
  front_matter_line_count = nil
  if ruby_content
    code = ruby_content[1]
    code_postmatch = ruby_content.post_match.lstrip
    front_matter_line_count = code.lines.count - 1
    if code.match?(%r!^\s*render_with(\s|\()!).! && code.match?(%r!r\.[a-z]+\s+do!).!
      code.concat("\nrender_with {}")
    end
  end

  # rubocop:disable Style/DocumentDynamicEvalDefinition, Style/EvalWithLocation
  code_proc = Kernel.eval(
    "proc {|r| #{code} }", TOPLEVEL_BINDING, file, ruby_content ? 2 : 1
  )
  add_route(file_slug, code_postmatch, front_matter_line_count, &code_proc)
  # rubocop:enable Style/DocumentDynamicEvalDefinition, Style/EvalWithLocation
end

.route_block(name) ⇒ Object 



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# File 'bridgetown-routes/lib/bridgetown-routes/code_blocks.rb', line 24

def route_block(name)
  blocks[name] if route_defined?(name)
end

.route_defined?(name) ⇒ Boolean

Parameters:

  • name (String)

Returns:

  • (Boolean) 


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# File 'bridgetown-routes/lib/bridgetown-routes/code_blocks.rb', line 20

def route_defined?(name)
  blocks&.key?(name)
end