module Jekyll::LiquidExtensions
Public Instance Methods
lookup_variable(context, variable)
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Lookup a Liquid variable in the given context.
context - the Liquid context in question. variable - the variable name, as a string.
Returns the value of the variable in the context
or the variable name if not found.
# File lib/jekyll/liquid_extensions.rb, line 12 def lookup_variable(context, variable) lookup = context variable.split(".").each do |value| lookup = lookup[value] end lookup || variable end