Class: Eucalypt::Generators::Create::Table

Inherits:
Thor::Group
  • Object
show all
Includes:
Helpers, Migration::Helpers, Thor::Actions
Defined in:
lib/eucalypt/migration/namespaces/migration-create/generators/table.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Migration::Helpers

#sanitize_column_options, #sanitize_index_options, #sanitize_table_options

Class Method Details

.source_root ⇒ Object 



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# File 'lib/eucalypt/migration/namespaces/migration-create/generators/table.rb', line 16

def self.source_root
  File.join File.dirname(File.dirname(File.dirname __dir__))
end

Instance Method Details

#generate(columns: [], options: {}, name:) ⇒ Object 



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# File 'lib/eucalypt/migration/namespaces/migration-create/generators/table.rb', line 20

def generate(columns: [], options: {}, name:)
  name = Inflect.resources(name.to_s)
  columns.map!{|c| c.split(?:).map{|i| Inflect.resource_keep_inflection(i)}}

  sleep 1
  migration_name = "create_#{name}"
  migration = Eucalypt::Helpers::Migration[title: migration_name, template: 'migration_base.tt']
  return unless migration.create_anyway? if migration.exists?
  config = {migration_class_name: migration_name.camelize}
  template migration.template, migration.file_path, config

  sanitized_options = sanitize_table_options(options)

  insert_into_file migration.file_path, :after => "def change\n" do
    String.build do |s|
      s << "    create_table :#{name}"
      s << ', ' unless sanitized_options.empty?
      s << sanitized_options.map{|opt| "#{opt.first}: #{opt.last}"}*', '
      unless columns.empty?
        s << " do |t|\n"
        columns.each do |column|
          n, t = column
          s << "      t.#{t} :#{n}\n"
        end
        s << "    end"
      end
      s << "\n"
    end
  end
end