Class: BazaMigrations::Commands::CreateTable

Inherits:
Base
  • Object
show all
Defined in:
lib/baza_migrations/commands/create_table.rb

Instance Attribute Summary

Attributes inherited from Base

#db, #table

Instance Method Summary collapse

Methods inherited from Base

#default_args

Constructor Details

#initialize(name) ⇒ CreateTable

Returns a new instance of CreateTable.



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# File 'lib/baza_migrations/commands/create_table.rb', line 2

def initialize(name)
  @name = name

  @columns = []
  @columns << {name: :id, type: :int, autoincr: true, primarykey: true}
end

Instance Method Details

#belongs_to(name, args = {}) ⇒ Object



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# File 'lib/baza_migrations/commands/create_table.rb', line 26

def belongs_to(name, args = {})
  @columns << {name: "#{name}_id", type: :int, null: true}.merge(default_args(args))
end

#changed_rollback_sqlObject



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# File 'lib/baza_migrations/commands/create_table.rb', line 38

def changed_rollback_sql
  ["DROP TABLE `#{@name}`"]
end

#datetime(name, args = {}) ⇒ Object



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# File 'lib/baza_migrations/commands/create_table.rb', line 30

def datetime(name, args = {})
  @columns << {name: name, type: :datetime}.merge(default_args(args))
end

#integer(name, args = {}) ⇒ Object



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# File 'lib/baza_migrations/commands/create_table.rb', line 17

def integer(name, args = {})
  @columns << {name: name, type: :int}.merge(default_args(args))
end

#sqlObject



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# File 'lib/baza_migrations/commands/create_table.rb', line 34

def sql
  db.tables.create(@name, {columns: @columns}, return_sql: true)
end

#string(name, args = {}) ⇒ Object



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# File 'lib/baza_migrations/commands/create_table.rb', line 9

def string(name, args = {})
  @columns << {name: name, type: :string}.merge(default_args(args))
end

#text(name, args = {}) ⇒ Object



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# File 'lib/baza_migrations/commands/create_table.rb', line 13

def text(name, args = {})
  @columns << {name: name, type: :text}.merge(default_args(args))
end

#timestamps(args = {}) ⇒ Object



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# File 'lib/baza_migrations/commands/create_table.rb', line 21

def timestamps(args = {})
  @columns << {name: :created_at, type: :datetime}.merge(default_args(args))
  @columns << {name: :updated_at, type: :datetime}.merge(default_args(args))
end