Module: Impulse::Helpers::AttributesHelper

Included in:
ApplicationComponent
Defined in:
lib/impulse/helpers/attributes_helper.rb

Instance Method Summary collapse

Instance Method Details

#merge_attributes(*args) ⇒ Object

Merges hashes that contain keys and nested keys. Eg. merge_attributes({ target: “item” }, action: “click->action”)

> { target: “item”, action: “click->action” }

You can use this method to merge data attributes and system args. Eg. @system_args = merge_attributes(system_args, action: “click->action”)



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# File 'lib/impulse/helpers/attributes_helper.rb', line 10

def merge_attributes(*args)
  args = args.map { |el| el.presence || {} }
  args.first.deep_merge(args.second) do |_key, val, other_val|
    val + " #{other_val}"
  end
end