Module Sequel::Plugins::StringStripper
In: lib/sequel/plugins/string_stripper.rb

StringStripper is a plugin that strips all input strings when assigning to the model‘s values. Example:

  album = Album.new(:name=>' A ')
  album.name # => 'A'

SQL::Blob instances and all non-strings are not modified by this plugin. Additionally, strings passed to a blob column setter are also not modified. You can explicitly set other columns to skip the stripping:

  Album.skip_string_stripping :foo
  Album.new(:foo=>' A ').foo # => ' A '

Usage:

  # Make all model subclass instances strip strings (called before loading subclasses)
  Sequel::Model.plugin :string_stripper

  # Make the Album class strip strings
  Album.plugin :string_stripper

Methods

apply   configure  

Classes and Modules

Module Sequel::Plugins::StringStripper::ClassMethods

Public Class methods

[Source]

    # File lib/sequel/plugins/string_stripper.rb, line 25
25:       def self.apply(model)
26:         model.plugin(:input_transformer, :string_stripper){|v| (v.is_a?(String) && !v.is_a?(SQL::Blob)) ? v.strip : v}
27:       end

[Source]

    # File lib/sequel/plugins/string_stripper.rb, line 28
28:       def self.configure(model)
29:         model.instance_eval{set_skipped_string_stripping_columns if @dataset}
30:       end

[Validate]