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Contents
# frozen_string_literal: true
module Primer
# Base class for responsive Stack and StackItem arguments. Used internally.
class ResponsiveArg
BREAKPOINTS = [:narrow, :regular, :wide].freeze
include FetchOrFallbackHelper
class << self
def for(values)
cache[[values, arg_name].hash] ||= new(values)
end
# :nocov:
def arg_name
raise NotImplementedError, "Subclasses must implement the `#{__method__}' method"
end
# :nocov:
private
def cache
Thread.current[:pvc_stack_cache] ||= {}
end
end
def to_data_attributes
@data_attributes ||= data_attributes_for(self.class.arg_name, values)
end
private
def data_attributes_for(property, values)
if values.is_a?(Hash)
values.slice(*BREAKPOINTS).each_with_object({}) do |(key, value), memo|
next unless value
property_with_breakpoint = "#{property}-#{key}"
memo[property_with_breakpoint] = value
end
else
values ? { property => values } : {}
end
end
def fetch_or_fallback_all(options, values, default)
if values.is_a?(Hash)
values.each_with_object({}) do |(key, value), memo|
memo[key] = fetch_or_fallback(options, value, default).yield_self do |value|
block_given? ? yield(value) : value
end
end
else
fetch_or_fallback(options, values, default).yield_self do |value|
block_given? ? yield(value) : value
end
end
end
# :nocov:
def values
raise NotImplementedError, "Subclasses must implement the `#{__method__}' method"
end
# :nocov:
end
end
Version data entries
18 entries across 18 versions & 2 rubygems