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Versions: 12
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Contents
# frozen_string_literal: true
module Nanoc
module MutableDocumentViewMixin
# @api private
class DisallowedAttributeValueError < Nanoc::Error
attr_reader :value
def initialize(value)
@value = value
end
def message
"The #{value.class} cannot be stored inside an attribute. Store its identifier instead."
end
end
def raw_content=(arg)
_unwrap.content = Nanoc::Core::Content.create(arg)
end
# Sets the value for the given attribute.
#
# @param [Symbol] key
#
# @see Hash#[]=
def []=(key, value)
disallowed_value_classes = Set.new([
Nanoc::Core::Item,
Nanoc::Core::Layout,
Nanoc::CompilationItemView,
Nanoc::LayoutView,
])
if disallowed_value_classes.include?(value.class)
raise DisallowedAttributeValueError.new(value)
end
_unwrap.set_attribute(key, value)
end
# Sets the identifier to the given argument.
#
# @param [String, Nanoc::Core::Identifier] arg
def identifier=(arg)
_unwrap.identifier = Nanoc::Core::Identifier.from(arg)
end
# Updates the attributes based on the given hash.
#
# @param [Hash] hash
#
# @return [self]
def update_attributes(hash)
hash.each { |k, v| _unwrap.set_attribute(k, v) }
self
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems