Sha256: b3e9eff7fd01710dbf1e04157ed9face2f80c30f8f765011a34c3e6238d251e1
Contents?: true
Size: 1.35 KB
Versions: 30
Compression:
Stored size: 1.35 KB
Contents
module Locomotive
module Steam
module Liquid
module Drops
class Base < ::Liquid::Drop
@@forbidden_attributes = %w{_id _version _index}
def initialize(source)
@_source = source
end
def id
(@_source.respond_to?(:id) ? @_source.id : nil) || 'new'
end
def as_json(options = nil)
@_source.as_json(options)
end
protected
# converts an array of records to an array of liquid drops
def liquify(*records, &block)
i = -1
records =
records.inject [] do |all, r|
i += 1
attrs = (block && block.arity == 1) ? [r] : [r, i]
all << (block ? block.call(*attrs) : r.to_liquid).tap do |_r|
# For unknown reasons, Liquid doesn't always set the context
#
# Example:
# {{ site.index.children | map: 'title' | join: " - " }}
# was not working before
#
_r.context = @context if _r.respond_to?(:context=)
end
all
end
records.compact!
records
end
def _source
@_source
end
end
end
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems