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Versions: 19
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Contents
module ActiveAdmin
# Shareable module to give a #display_on?(action) method
# which returns true or false depending on an options hash.
#
# The options hash accepts:
#
# :only => :index
# :only => [:index, :show]
# :except => :index
# :except => [:index, :show]
#
# call #normalize_display_options! after @options has been set
# to ensure that the display options are setup correctly
module OptionalDisplay
def display_on?(action)
return @options[:only].include?(action.to_sym) if @options[:only]
return !@options[:except].include?(action.to_sym) if @options[:except]
true
end
private
def normalize_display_options!
if @options[:only]
@options[:only] = @options[:only].is_a?(Array) ? @options[:only] : [@options[:only]]
end
if @options[:except]
@options[:except] = @options[:except].is_a?(Array) ? @options[:except] : [@options[:except]]
end
end
end
end
Version data entries
19 entries across 19 versions & 4 rubygems