Class: AutoStripAttributes::Config
- Inherits:
-
Object
- Object
- AutoStripAttributes::Config
- Defined in:
- lib/auto_strip_attributes.rb
Class Attribute Summary collapse
-
.filters ⇒ Object
Returns the value of attribute filters.
-
.filters_enabled ⇒ Object
Returns the value of attribute filters_enabled.
-
.filters_order ⇒ Object
Returns the value of attribute filters_order.
Class Method Summary collapse
Class Attribute Details
.filters ⇒ Object
Returns the value of attribute filters.
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# File 'lib/auto_strip_attributes.rb', line 38 def filters @filters end |
.filters_enabled ⇒ Object
Returns the value of attribute filters_enabled.
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# File 'lib/auto_strip_attributes.rb', line 39 def filters_enabled @filters_enabled end |
.filters_order ⇒ Object
Returns the value of attribute filters_order.
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# File 'lib/auto_strip_attributes.rb', line 40 def filters_order @filters_order end |
Class Method Details
.set_filter(filter, &block) ⇒ Object
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# File 'lib/auto_strip_attributes.rb', line 81 def self.set_filter(filter,&block) if filter.is_a?(Hash) then filter_name = filter.keys.first filter_enabled = filter.values.first else filter_name = filter filter_enabled = false end @filters[filter_name] = block @filters_enabled[filter_name] = filter_enabled # in case filter is redefined, we probably don't want to change the order @filters_order << filter_name unless @filters_order.include? filter_name end |
.setup(user_options = nil, &block) ⇒ Object
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# File 'lib/auto_strip_attributes.rb', line 43 def self.setup(=nil,&block) = { :clear => false, :defaults => true, } = .merge if .is_a?(Hash) @filters, @filters_enabled, @filters_order = {}, {}, [] if [:clear] @filters ||= {} @filters_enabled ||= {} @filters_order ||= [] if [:defaults] set_filter :convert_non_breaking_spaces => false do |value| value.respond_to?(:gsub) ? value.gsub("\u00A0", " ") : value end set_filter :strip => true do |value| value.respond_to?(:strip) ? value.strip : value end set_filter :nullify => true do |value| # We check for blank? and empty? because rails uses empty? inside blank? # e.g. MiniTest::Mock.new() only responds to .blank? but not empty?, check tests for more info # Basically same as value.blank? ? nil : value (value.respond_to?(:'blank?') and value.respond_to?(:'empty?') and value.blank?) ? nil : value end set_filter :squish => false do |value| value = value.respond_to?(:gsub) ? value.gsub(/[[:space:]]+/, ' ') : value value.respond_to?(:strip) ? value.strip : value end set_filter :delete_whitespaces => false do |value| value.respond_to?(:delete) ? value.delete(" \t") : value end end instance_eval(&block) if block_given? end |