Class: Apiify::Scaffolder

Inherits:
Object
  • Object
show all
Defined in:
lib/apiify/scaffolder.rb

Instance Method Summary collapse

Instance Method Details

#confirm(csv_path, index_col) ⇒ Object 



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# File 'lib/apiify/scaffolder.rb', line 55

def confirm(csv_path, index_col)
  puts "Created #{get_file_name(csv_path).capitalize} model with properties #{hash_to_string(find_class(csv_path),index_col)}"
  puts "Please run `bin/rake db:migrate`"
end

#create_scaffold(csv_path, index_col) ⇒ Object 



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# File 'lib/apiify/scaffolder.rb', line 45

def create_scaffold(csv_path, index_col)
  model_name = get_file_name(csv_path).capitalize
  hash_result = find_class(csv_path)
  "bin/rails g scaffold #{model_name} #{hash_to_string(hash_result, index_col)}"
end

#find_class(path) ⇒ Object 



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# File 'lib/apiify/scaffolder.rb', line 16

def find_class(path)
  table = CSV.table(path)
  headers = table.headers
  result = {}
  headers.each do |header|
    table.each do |row|
      if row[header].class != Float
        result[header] = row[header].class
      else
        result[header] = row[header].class
        break
      end
    end
  end
  result
end

#generate(csv_path, index_col) ⇒ Object 



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# File 'lib/apiify/scaffolder.rb', line 3

def generate(csv_path, index_col)
  run_scaffold(csv_path, index_col)
  confirm(csv_path, index_col)
end

#get_file_name(csv_path) ⇒ Object 



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# File 'lib/apiify/scaffolder.rb', line 8

def get_file_name(csv_path)
  if is_a_csv?(csv_path)
    get_file(csv_path).first
  else
    raise "Error: wrong file type. Please supply a .csv file"
  end
end

#hash_to_string(hash, index_col) ⇒ Object 



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# File 'lib/apiify/scaffolder.rb', line 33

def hash_to_string(hash, index_col)
  output_str = ""
  hash.each do |key, value|
    if !index_col.nil? && key.to_s == index_col
      output_str += "#{key}:#{value.to_s.downcase}:index "
    else
      output_str += "#{key}:#{value.to_s.downcase} "
    end
  end
  output_str.strip
end

#run_scaffold(csv_path, index_col) ⇒ Object 



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# File 'lib/apiify/scaffolder.rb', line 51

def run_scaffold(csv_path, index_col)
  system(create_scaffold(csv_path, index_col))
end