Class: FilterRename::FilterList

Inherits:
Object
  • Object
show all
Defined in:
lib/filter_rename/filter_base.rb

Overview

This is the class which handles the list of filters.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(list) ⇒ FilterList

Returns a new instance of FilterList.



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# File 'lib/filter_rename/filter_base.rb', line 14

def initialize(list)
  @filters = list
end

Instance Attribute Details

#filters ⇒ Object (readonly)

Returns the value of attribute filters.



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# File 'lib/filter_rename/filter_base.rb', line 12

def filters
  @filters
end

Instance Method Details

#expand_macros!(macro) ⇒ Object 



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# File 'lib/filter_rename/filter_base.rb', line 18

def expand_macros!(macro)
  @filters.each_with_index do |names, idx|
    next unless names.keys[0] == FilterRename::MacroConfig

    z = 1
    names.values.pop.each do |n|
      macro.get_macro(n).each do |k, v|
        if v.nil? # Array
          @filters.insert(idx + z, k.keys[0].to_s.to_filter => k[k.keys[0]])
        else # Hash
          @filters.insert(idx + z, k.to_s.to_filter => v)
        end
        z += 1
      end
      @filters[idx] = nil
    end
  end

  @filters.delete_if(&:nil?)
end