Class: DatabaseSchemaOwnership::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/database_schema_ownership/parser.rb,
lib/database_schema_ownership/parser/sql_parser.rb,
lib/database_schema_ownership/parser/ruby_parser.rb

Overview

:nodoc:

Direct Known Subclasses

RubyParser, SqlParser

Defined Under Namespace

Classes: RubyParser, SqlParser

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(schema_path) ⇒ Parser

Returns a new instance of Parser.



16
17
18
 
# File 'lib/database_schema_ownership/parser.rb', line 16

def initialize(schema_path)
  @schema_path = schema_path
end

Instance Attribute Details

#schema_path ⇒ Object

Returns the value of attribute schema_path.



14
15
16
 
# File 'lib/database_schema_ownership/parser.rb', line 14

def schema_path
  @schema_path
end

Class Method Details

.for(extension) ⇒ Object 



5
6
7
8
9
10
11
12
 
# File 'lib/database_schema_ownership/parser.rb', line 5

def self.for(extension)
  case extension
  when ".rb" then RubyParser
  when ".sql" then SqlParser
  else
    raise ArgumentError, "Unsupported schema extension: #{extension}"
  end
end

Instance Method Details

#parse ⇒ Object 



24
25
26
27
28
29
30
 
# File 'lib/database_schema_ownership/parser.rb', line 24

def parse
  rules.flat_map do |rule|
    schema.scan(rule).map do |s|
      DatabaseSchemaOwnership::Entity.new(s[1], "#{s[0]}\n")
    end
  end
end

#schema ⇒ Object 



20
21
22
 
# File 'lib/database_schema_ownership/parser.rb', line 20

def schema
  @schema ||= File.read(schema_path)
end