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Size: 590 Bytes
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Contents
module NdrUi
# Provides CSS helper methods
module CssHelper
# This method merges the specified css_classes into the options hash
def css_class_options_merge(options, css_classes = [], &block)
options = options.symbolize_keys
css_classes += options[:class].split(' ') if options.include?(:class)
yield(css_classes) if block_given?
options[:class] = css_classes.join(' ') unless css_classes.empty?
unless css_classes == css_classes.uniq
fail "Multiple css class definitions: #{css_classes.inspect}"
end
options
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems