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Versions: 35
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Contents
module Liquid
class Literal < Block
# Class methods
# Converts a shorthand Liquid literal into its long representation.
#
# Currently the Template parser only knows how to handle the long version.
# So, it always checks if it is in the presence of a literal, in which case it gets converted through this method.
#
# Example:
# Liquid::Literal "{{{ hello world }}}" #=> "{% literal %} hello world {% endliteral %}"
def self.from_shorthand(literal)
literal =~ LiteralShorthand ? "{% literal %}#{$1}{% endliteral %}" : literal
end
# Public instance methods
def parse(tokens) # :nodoc:
@nodelist ||= []
@nodelist.clear
while token = tokens.shift
if token =~ FullToken && block_delimiter == $1
end_tag
return
else
@nodelist << token
end
end
# Make sure that its ok to end parsing in the current block.
# Effectively this method will throw and exception unless the current block is
# of type Document
assert_missing_delimitation!
end # parse
end
Template.register_tag('literal', Literal)
end
Version data entries
35 entries across 35 versions & 5 rubygems