Module: ScribeDown::Res

Defined in:
lib/res/resources.rb

Class Method Summary collapse

Class Method Details

.create_file(path, contents = '') ⇒ Object 



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# File 'lib/res/resources.rb', line 83

def self.create_file(path, contents='')
  File.open(path, 'w') do |file|
    file.write(contents)
  end
end

.csv_contents(contents) ⇒ Object 



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# File 'lib/res/resources.rb', line 64

def self.csv_contents(contents)
  all = CSV.parse(contents)
  headers = all[0]
  return if headers == nil
  data = all[1..-1]
  data_classes = headers.map {|h| h.gsub(/\W+/, '-') }

  read_file('csv_template.html.erb', binding: binding)
end

.erb_contents(contents, bind) ⇒ Object 



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# File 'lib/res/resources.rb', line 54

def self.erb_contents(contents, bind)
  ERB.new(contents).result bind
end

.markdown_contents(content) ⇒ Object 



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# File 'lib/res/resources.rb', line 50

def self.markdown_contents(content)
  Kramdown::Document.new(content, :auto_ids => true).to_html
end

.read_file(file_name, options = {}) ⇒ Object 



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# File 'lib/res/resources.rb', line 20

def self.read_file(file_name, options={})
  binding = options[:binding]
  format = options[:format]
  only_in_fs = options[:in_fs]

  if File.exist? file_name
    name = file_name
  elsif File.exist?(root('resources/' + file_name)) && !only_in_fs
    name = root('resources/' + file_name)
  else
    raise "File or resource does not exist: #{file_name}"
  end

  contents = File.open(name).read()
  if format == :plain
    return contents
  end
  if binding && (name.end_with?('.erb') || format == :erb)
    name = name.chomp('.erb')
    contents = erb_contents(contents, binding)
  end
  if name.end_with?('.md') || name.end_with?('.markdown') || format == :markdown
    contents = markdown_contents(contents)
  end
  if name.end_with?('.csv') || format == :csv
    contents = csv_contents(contents)
  end
  return contents
end

.read_res(res_name) ⇒ Object 



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# File 'lib/res/resources.rb', line 16

def self.read_res(res_name)
  File.open(self.root + '/resources/' + res_name).read()
end

.root(file = nil) ⇒ Object 



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# File 'lib/res/resources.rb', line 8

def self.root(file=nil)
  path = File.expand_path '../..', File.dirname(__FILE__)
  if file
    path += '/' + file
  end
  return path
end

.symbolize(hash) ⇒ Object 



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# File 'lib/res/resources.rb', line 74

def self.symbolize(hash)
  hash.default_proc = proc do |h, k|
   case k
     when String then sym = k.to_sym; h[sym] if h.key?(sym)
     when Symbol then str = k.to_s; h[str] if h.key?(str)
   end
  end
end

.yaml_contents(contents) ⇒ Object 



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# File 'lib/res/resources.rb', line 58

def self.yaml_contents(contents)
  res = YAML.load(contents)
  symbolize(res)
  return res
end