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Contents
require 'plezi/builders/builder'
module Plezi
module Base
module ACModelBuilder
@gem_root = ::Plezi::Builder::GEM_ROOT
# ActiveRecord::Base.connection.tables
# # Checks for existence of kittens table (Kitten model)
# ActiveRecord::Base.connection.table_exists? 'kittens'
# # Tells you all migrations run
# ActiveRecord::Migrator.get_all_versions
# # Tells you the current schema version
# ActiveRecord::Migrator.current_version
# # Check a column exists
# column_exists?(:suppliers, :name)
# # Check a column exists of a particular type
# column_exists?(:suppliers, :name, :string)
# # Check a column exists with a specific definition
# column_exists?(:suppliers, :name, :string, limit: 100)
# column_exists?(:suppliers, :name, :string, default: 'default')
# column_exists?(:suppliers, :name, :string, null: false)
# column_exists?(:suppliers, :tax, :decimal, precision: 8, scale: 2)
def self.parse_args
return unless ARGS[0][0] == 'g'
struct = {}
ARGS[1..-1].each do |s|
s = s.split /[\:\.]/
raise "Cannot parse parameters - need to be defined as name.type or name:type." if s.count !=2
struct[s[0]] = DB_TYPES[s[1].downcase] || (raise "Unrecognized type #{s[1]}.")
end
struct
end
end
# require 'sequel'
# ## Connect to the database
# DB = Sequel.sqlite('./ex1.db')
# unless DB.table_exists? :posts
# DB.create_table :posts do
# primary_key :id
# varchar :title
# text :body
# end
# end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems