class Ratbug::Generators::JbuilderGenerator

Public Class Methods

new(table, options) click to toggle source
# File lib/ratbug/generators/jbuilder_generator.rb, line 6
def initialize(table, options)
  @table = table
  @options = options
end

Public Instance Methods

generate() click to toggle source
# File lib/ratbug/generators/jbuilder_generator.rb, line 11
def generate
  singular = @table.name.singularize
  output = ""
  output << "json.#{singular} do\n"
  columns.values.sort_by(&:name).each do |column|
    output << column_row(column, singular)
  end
  output << "end"

  dirname = File.dirname(output_path)
  unless File.directory?(dirname)
    FileUtils.mkdir_p(dirname)
  end

  File.open(output_path, "w") do |f|
    f.puts(output)
  end
  puts "generated: #{output_path}"
end

Private Instance Methods

column_row(column, receiver_name) click to toggle source
# File lib/ratbug/generators/jbuilder_generator.rb, line 41
def column_row(column, receiver_name)
  "  json.#{column.name} #{receiver_name}.#{column.name}#{column_value_modifier(column)}\n"
end
column_value_modifier(column) click to toggle source
# File lib/ratbug/generators/jbuilder_generator.rb, line 45
def column_value_modifier(column)
  if column.enum.present?
    return ''
  end

  operator = column.nullable ? '&' : ''

  case column.type
  when :date, :datetime, :time then
    return "#{operator}.iso8601"
  else
    return ''
  end
end
columns() click to toggle source
# File lib/ratbug/generators/jbuilder_generator.rb, line 33
def columns
  if @options[:omit_timestamps]
    @table.columns.except(:created_at, :updated_at)
  else
    @table.columns
  end
end
output_path() click to toggle source
# File lib/ratbug/generators/jbuilder_generator.rb, line 60
def output_path
  @options[:output_dir].join("_#{@table.name.singularize}.jbuilder")
end