class FilterRename::Filters::FormatNumber
Public Class Methods
hint()
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# File lib/filter_rename/filters.rb, line 234 def self.hint; 'Format the NTH number adding leading zeroes to have LENGTH'; end
params()
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# File lib/filter_rename/filters.rb, line 235 def self.params; 'NTH,LENGTH'; end
Public Instance Methods
filtered_number(num, params, param_num)
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# File lib/filter_rename/filters.rb, line 237 def filtered_number(num, params, param_num) num.to_i.to_s.rjust(params[1].to_i, '0') end