Sha256: 8f17342967b7820238aa338e605f7545efd1c9301b4cafc0982108efe717c070
Contents?: true
Size: 697 Bytes
Versions: 37
Compression:
Stored size: 697 Bytes
Contents
module Liquid
# Assign sets a variable in your template.
#
# {% assign foo = 'monkey' %}
#
# You can then use the variable later in the page.
#
# {{ foo }}
#
class Assign < Tag
Syntax = /(#{VariableSignature}+)\s*=\s*(#{QuotedFragment}+)/
def initialize(tag_name, markup, tokens)
if markup =~ Syntax
@to = $1
@from = $2
else
raise SyntaxError.new("Syntax Error in 'assign' - Valid syntax: assign [var] = [source]")
end
super
end
def render(context)
context.scopes.last[@to] = context[@from]
''
end
end
Template.register_tag('assign', Assign)
end
Version data entries
37 entries across 37 versions & 4 rubygems