Exception: Pagy::VariableError

Inherits:
ArgumentError
  • Object
show all
Defined in:
lib/pagy/exceptions.rb

Overview

generic variable error

Direct Known Subclasses

OverflowError

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pagy) ⇒ VariableError

Returns a new instance of VariableError.



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# File 'lib/pagy/exceptions.rb', line 9

def initialize(pagy)
  super
  @pagy = pagy
end

Instance Attribute Details

#pagy ⇒ Object (readonly)

Returns the value of attribute pagy.



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# File 'lib/pagy/exceptions.rb', line 7

def pagy
  @pagy
end

Instance Method Details

#value ⇒ Object 



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# File 'lib/pagy/exceptions.rb', line 19

def value
  pagy.vars[variable]
end

#variable ⇒ Object 



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# File 'lib/pagy/exceptions.rb', line 14

def variable
  message =~ /expected :(\w+)/
  Regexp.last_match(1)&.to_sym
end