Module: Pagy::Rangeable

Included in:
Calendar::Unit, Offset
Defined in:
lib/pagy/modules/abilities/rangeable.rb

Overview

Add method supporting range checking, range error and rescue

Instance Method Summary collapse

Instance Method Details

#in_range? ⇒ Boolean

Check if in range

Returns:

  • (Boolean)

Raises:



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# File 'lib/pagy/modules/abilities/rangeable.rb', line 7

def in_range?
  return @in_range if defined?(@in_range)
  return true if (@in_range = yield)
  raise RangeError.new(self, :page, "in 1..#{@last}", @page) if @options[:raise_range_error]

  assign_empty_page_variables
  @in_range = false
end