class MinceMigrator::Creator
Attributes
migration_name[R]
name[R]
Public Class Methods
create(name)
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# File lib/mince_migrator/creator.rb, line 42 def self.create(name) new(name).tap do |creator| creator.create_migration if creator.can_create_migration? end end
new(name=nil)
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# File lib/mince_migrator/creator.rb, line 10 def initialize(name=nil) @migration_name = Migrations::Name.new(name) @name = migration_name.value end
Public Instance Methods
can_create_migration?()
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# File lib/mince_migrator/creator.rb, line 15 def can_create_migration? migration_name.valid? end
create_migration()
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# File lib/mince_migrator/creator.rb, line 23 def create_migration FileUtils.mkdir_p(Config.migration_dir) file = ::File.open(migration_file.full_path, 'w+') file.write migration_file.body file.close end
migration_file()
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# File lib/mince_migrator/creator.rb, line 30 def migration_file @migration_file ||= versioned_file.next_unused_version end
migration_file_relative_path()
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# File lib/mince_migrator/creator.rb, line 38 def migration_file_relative_path migration_file.full_relative_path end
reasons_for_failure()
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# File lib/mince_migrator/creator.rb, line 19 def reasons_for_failure migration_name.reasons_for_failure end
versioned_file()
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# File lib/mince_migrator/creator.rb, line 34 def versioned_file @versioned_file ||= Migrations::VersionedFile.new(name) end