Class: Unschema::Base

Inherits:
Struct
  • Object
show all
Defined in:
lib/unschema/base.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#migrations_path ⇒ Object

Returns the value of attribute migrations_path

Returns:

  • (Object) —

    the current value of migrations_path



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# File 'lib/unschema/base.rb', line 2

def migrations_path
  @migrations_path
end

#schema_file ⇒ Object

Returns the value of attribute schema_file

Returns:

  • (Object) —

    the current value of schema_file



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# File 'lib/unschema/base.rb', line 2

def schema_file
  @schema_file
end

#verbose ⇒ Object

Returns the value of attribute verbose

Returns:

  • (Object) —

    the current value of verbose



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# File 'lib/unschema/base.rb', line 2

def verbose
  @verbose
end

Class Method Details

.process!(*args) ⇒ Object 



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# File 'lib/unschema/base.rb', line 3

def self.process!(*args)
  new(*args).process
end

Instance Method Details

#process ⇒ Object 



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# File 'lib/unschema/base.rb', line 11

def process
  load schema_file

  @version = ActiveRecord::Schema.intermediator.version

  calls_for_tables = Hash.new{|hash, key| hash[key] = []}

  ActiveRecord::Schema.intermediator.calls.each do |call|
    table_name = call.args.first.to_s if [:create_table, :add_index].include?(call.name)
    raise "Don't now how to process #{call.name.inspect}" unless table_name

    calls_for_tables[table_name] << call
  end

  puts "Found #{calls_for_tables.keys.size} tables" if verbose?

  calls_for_tables.sort.each do |table_name, calls|
    puts "  Dumping #{table_name.inspect}" if verbose?
    dump_table_calls table_name, calls
  end
  puts "Done" if verbose?
end

#verbose? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/unschema/base.rb', line 7

def verbose?
  !!verbose
end