Class Bio::FlatFile::AutoDetect::RuleRegexp
In: lib/bio/io/flatfile/autodetection.rb
Parent: RuleTemplate

A autodetection rule to use a regular expression

Methods

dbclasses   guess   new  

Public Class methods

new(dbclass, re)

Creates a new instance.

[Source]

     # File lib/bio/io/flatfile/autodetection.rb, line 145
145:         def initialize(dbclass, re)
146:           super()
147:           @re = re
148:           @name = dbclass.to_s
149:           @dbclass = nil
150:           @dbclass_lazy = dbclass
151:         end

Public Instance methods

dbclasses()

returns database classes

[Source]

     # File lib/bio/io/flatfile/autodetection.rb, line 163
163:         def dbclasses
164:           [ dbclass ]
165:         end
guess(text, meta)

If given text matches the regexp, returns the database class. Otherwise, returns nil or false. meta is ignored.

[Source]

     # File lib/bio/io/flatfile/autodetection.rb, line 170
170:         def guess(text, meta)
171:           @re =~ text ? dbclass : nil
172:         end

[Validate]