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Contents
class Object
# Lazy load HTML tag constants in the form DIV or A
# This is needed to allow for a tags to be used in expressions like
# render(DIV) do ...
# By lazy loading we don't unecessarily create a pile of constant element tags
# that will probably never get used.
class Object
class << self
alias _reactrb_tag_original_const_missing const_missing
def const_missing(const_name)
# Opal uses const_missing to initially define things,
# so we always call the original, and respond to the exception
_reactrb_tag_original_const_missing(const_name)
rescue StandardError => e
Hyperstack::Internal::Component::Tags.html_tag_class_for(const_name) || raise(e)
end
end
end
# to_key method returns a suitable unique id that can be used as
# a react `key`. Other classes may override to_key as needed
# for example hyper_mesh returns the object id of the internal
# backing record.
#
# to_key is automatically called on objects passed as keys for
# example Foo(key: my_object) results in Foo(key: my_object.to_key)
def to_key
object_id
end
end
Version data entries
9 entries across 9 versions & 1 rubygems