Class: ActiveSchema::FilteredSchemaReader

Inherits:

Object

• Object
• ActiveSchema::FilteredSchemaReader

Defined in:

lib/active_schema/schema_feeder.rb

Instance Method Summary

• #evaluate ⇒ Object
• #filtered_lines ⇒ Object
• #initialize(schema_feeder, schema) ⇒ FilteredSchemaReader constructor

  A new instance of FilteredSchemaReader.

Constructor Details

#initialize(schema_feeder, schema) ⇒ FilteredSchemaReader

Returns a new instance of FilteredSchemaReader.

# File 'lib/active_schema/schema_feeder.rb', line 5

def initialize(schema_feeder, schema)
  @schema_feeder = schema_feeder
  @schema = schema
end

Instance Method Details

#evaluate ⇒ Object

# File 'lib/active_schema/schema_feeder.rb', line 14

def evaluate
  @schema_feeder.instance_eval(filtered_lines*"\n")
end

#filtered_lines ⇒ Object

# File 'lib/active_schema/schema_feeder.rb', line 10

def filtered_lines
  @schema.split.grep /^\s*(add_index|add_foreign_key)/
end