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module CSL
class Style
# Numbers are CSL rendering elements which output the number variable
# selected with the required variable attribute.
class Number < Node
attr_struct :variable, :form, *Schema.attr(:formatting)
has_no_children
def has_variable?
attribute?(:variable)
end
def variable
attributes[:variable]
end
def has_form?
attribute?(:form)
end
def form
attributes[:form].to_s
end
# @return [Boolean] whether or not the number's format is set to
# :numeric; also returns true if the number's form attribute is not
# set or nil.
def numeric?
!has_form? || form == 'numeric'
end
# @return [Boolean] whether or not the number's format is set to 'ordinal
def ordinal?
has_form? && form == 'ordinal'
end
# @return [Boolean] whether or not the number's format is set to 'long-ordinal'
def long_ordinal?
has_form? && form == 'long-ordinal'
end
# @return [Boolean] whether or not the number's format is set to 'roman'
def roman?
has_form? && form == 'roman'
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems