Module: Schnecke::InstanceMethods

Defined in:
lib/schnecke/schnecke.rb

Overview

Instance methods to include

Instance Method Summary collapse

Instance Method Details

#after_assign_slug(opts = {}) ⇒ Object

Callback that is handled after the slug is assigned

Unless an error is raised during the slug assignment process, this method will always be called regardless of whether or not the slug was assigned



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# File 'lib/schnecke/schnecke.rb', line 96

def after_assign_slug(opts = {})
  # Left blank, but can be implemented by user
end

#assign_slug(opts = {}) ⇒ Object

Assign the slug

This is automatically called before model validation.

Note, a slug will not be assigned if one already exists. If one needs to force the assignment of a slug, pass force: true



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# File 'lib/schnecke/schnecke.rb', line 68

def assign_slug(opts = {})
  before_assign_slug(opts)
  perform_slug_assign(opts)
  after_assign_slug(opts)
end

#before_assign_slug(opts = {}) ⇒ Object

Callback that is handled before the slug assignment process.

When this is called, no validations, or decisions about whether or not a slug should be created have been made. As such, this will always run regardless of whether or not the slug assignment process proceeds or not.



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# File 'lib/schnecke/schnecke.rb', line 88

def before_assign_slug(opts = {})
  # Left blank, but can be implemented by user
end

#reassign_slug(opts = {}) ⇒ Object

Reassign the slug

Unlike assign_slug, this will cause a slug to be created even if one already exists.



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# File 'lib/schnecke/schnecke.rb', line 78

def reassign_slug(opts = {})
  opts[:force] = true
  assign_slug(opts)
end