Sha256: 65e3c04e5cdec3ef6f927eb880dc8ac622333f3c9275595b3ae2790060cf2610
Contents?: true
Size: 972 Bytes
Versions: 28
Compression:
Stored size: 972 Bytes
Contents
module Locomotive
module Liquid
module Tags
# Assign sets a variable in your session.
#
# {% session_assign foo = 'monkey' %}
#
# You can then use the variable later in the page.
#
# {{ session.foo }}
#
class SessionAssign < ::Liquid::Tag
Syntax = /(#{::Liquid::VariableSignature}+)\s*=\s*(#{::Liquid::QuotedFragment}+)/
def initialize(tag_name, markup, tokens, context)
if markup =~ Syntax
@to = $1
@from = $2
else
raise ::Liquid::SyntaxError.new("Syntax Error in 'session_assign' - Valid syntax: assign [var] = [source]")
end
super
end
def render(context)
controller = context.registers[:controller]
controller.session[@to.to_sym] = context[@from]
''
end
end
::Liquid::Template.register_tag('session_assign', SessionAssign)
end
end
end
Version data entries
28 entries across 28 versions & 2 rubygems