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Contents
module Dragonfly
# HashWithCssStyleKeys is solely for being able to access a hash
# which has css-style keys (e.g. 'font-size') with the underscore
# symbol version
# @example
# opts = {'font-size' => '23px', :color => 'white'}
# opts = HashWithCssStyleKeys[opts]
# opts[:font_size] # ===> '23px'
# opts[:color] # ===> 'white'
class HashWithCssStyleKeys < Hash
def [](key)
super || (
str_key = key.to_s
css_key = str_key.gsub('_','-')
super(str_key) || super(css_key) || super(css_key.to_sym)
)
end
end
end
Version data entries
83 entries across 83 versions & 3 rubygems