Class: Grape::Validations::Types::DryTypeCoercer

Inherits:
Object
  • Object
show all
Defined in:
lib/grape/validations/types/dry_type_coercer.rb

Overview

A base class for classes which must identify a coercer to be used. If the strict argument is true, it won’t coerce the given value but check its type. More information there dry-rb.org/gems/dry-types/1.2/built-in-types/

Direct Known Subclasses

ArrayCoercer, PrimitiveCoercer, SetCoercer

Instance Method Summary collapse

Constructor Details

#initialize(type, strict = false) ⇒ DryTypeCoercer

Returns a new instance of DryTypeCoercer.



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# File 'lib/grape/validations/types/dry_type_coercer.rb', line 20

def initialize(type, strict = false)
  @type = type
  @scope = strict ? DryTypes::Strict : DryTypes::Params
end

Instance Method Details

#call(val) ⇒ Object

Coerces the given value to a type which was specified during initialization as a type argument.

Parameters:

  • val (Object) 


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# File 'lib/grape/validations/types/dry_type_coercer.rb', line 29

def call(val)
  @coercer[val]
rescue Dry::Types::CoercionError => _e
  InvalidValue.new
end