Class: Innate::Session

Inherits:
Object
  • Object
show all
Includes:
Optioned
Defined in:
lib/innate/session.rb,
lib/innate/session/flash.rb

Overview

Mostly ported from Ramaze, but behaves lazy, no session will be created if no session is used.

We keep session data in memory until #flush is called, at which point it will be persisted completely into the cache, no question asked.

You may store anything in here that you may also store in the corresponding store, usually it’s best to keep it to things that are safe to Marshal.

The default time of expiration is *

Time.at(2147483647) # => Tue Jan 19 12:14:07 +0900 2038

Hopefully we all have 64bit systems by then.

Defined Under Namespace

Classes: Flash

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Optioned

included

Constructor Details

#initialize(request, response) ⇒ Session

Returns a new instance of Session.



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# File 'lib/innate/session.rb', line 36

def initialize(request, response)
  @request, @response = request, response
  @cookie_set = false
  @cache_sid = nil
  @flash = Flash.new(self)
end

Instance Attribute Details

Returns the value of attribute cookie_set.



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# File 'lib/innate/session.rb', line 34

def cookie_set
  @cookie_set
end

#flash ⇒ Object (readonly)

Returns the value of attribute flash.



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# File 'lib/innate/session.rb', line 34

def flash
  @flash
end

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/innate/session.rb', line 34

def request
  @request
end

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/innate/session.rb', line 34

def response
  @response
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/innate/session.rb', line 47

def [](key)
  cache_sid[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/innate/session.rb', line 43

def []=(key, value)
  cache_sid[key] = value
end

#cache_sid ⇒ Object 



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# File 'lib/innate/session.rb', line 60

def cache_sid
  @cache_sid ||= cache[sid] || {}
end

#clear ⇒ Object 



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# File 'lib/innate/session.rb', line 55

def clear
  cache.delete(sid)
  @cache_sid = nil
end

#cookie ⇒ Object 



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# File 'lib/innate/session.rb', line 77

def cookie
  @request.cookies[options.key]
end

#delete(key) ⇒ Object 



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# File 'lib/innate/session.rb', line 51

def delete(key)
  cache_sid.delete(key)
end

#flush(response = @response) ⇒ Object 



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# File 'lib/innate/session.rb', line 64

def flush(response = @response)
  return if !@cache_sid or @cache_sid.empty?

  flash.rotate!
  ttl = (Time.at(cookie_value[:expires]) - Time.now).to_i
  cache.store(sid, cache_sid, :ttl => ttl)
  set_cookie(response)
end

#inspect ⇒ Object 



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# File 'lib/innate/session.rb', line 81

def inspect
  cache.inspect
end

#sid ⇒ Object 



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# File 'lib/innate/session.rb', line 73

def sid
  @sid ||= cookie || generate_sid
end