Module: BlankEmptyNilFilters::FilterMethods

Included in:
ArrayExtensions, HashExtensions
Defined in:
lib/blank_empty_nil_filters.rb

Overview

These filter methods are used on both the Array and Hash extensions

Instance Method Summary collapse

Instance Method Details

#maybe_apply(val, condition, start, depth, level) ⇒ Object 



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# File 'lib/blank_empty_nil_filters.rb', line 20

def maybe_apply(val, condition, start, depth, level)
  val.send(condition) if level >= start && (depth.nil? || level < depth)
end

#maybe_recurse(val, scanner, condition, start, depth, level) ⇒ Object 



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# File 'lib/blank_empty_nil_filters.rb', line 8

def maybe_recurse(val, scanner, condition, start, depth, level)
  if level >= start && (depth.nil? || level < depth)
    if val.respond_to?(scanner)
      val.send(scanner, condition, start, depth, level+1) # recurse
    else
      val
    end
  else
    val
  end
end