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Contents
module Avo
module Concerns
module BorrowItemsHolder
extend ActiveSupport::Concern
included do
attr_reader :items_holder
end
class_methods do
def parse_block(parent:, **args, &block)
# item = Avo::Resources::Items:: ...
item = new(parent: parent, **args)
# Borrow the current items holder to the parent (parent = Action || Resource, etc.)
# Save parent's items holder to restore it after the block is parsed
# This is useful when you execute parent's methods like `some_fields_method` inside some DSL block.
# When you do that, Docile will not find the method in the current object (item), but in the parent.
# So we need to temporarily replace the parent's items holder with the current one because the parent's methods
# will be executed in the parent's context.
# For more context: https://github.com/ms-ati/docile/issues/107
parent_item_holder = parent.items_holder
parent.items_holder = item.items_holder
dsl_evaluation = Docile.dsl_eval(item, &block).build
# Restore the parent's items holder
parent.items_holder = parent_item_holder
dsl_evaluation
end
end
end
end
end
Version data entries
102 entries across 102 versions & 1 rubygems