Class: Ask::Schema::DSL::ConditionalContext

Inherits:
Object
  • Object
show all
Defined in:
lib/ask/schema/dsl/conditionals.rb

Overview

Execution context for given blocks, providing requires, validates, and otherwise DSL methods.

Instance Method Summary collapse

Constructor Details

#initialize(then_builder, else_builder) ⇒ ConditionalContext

Returns a new instance of ConditionalContext.

Parameters:



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# File 'lib/ask/schema/dsl/conditionals.rb', line 122

def initialize(then_builder, else_builder)
  @then_builder = then_builder
  @else_builder = else_builder
end

Instance Method Details

#otherwise(&block) ⇒ Object

Define the “else” clause for when the condition is not met.

Parameters:

  • block (Proc) —

    Block declaring requirements



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# File 'lib/ask/schema/dsl/conditionals.rb', line 151

def otherwise(&block)
  @else_builder.instance_eval(&block)
end

#requires(*fields) ⇒ Object

Mark fields as required when the condition is met.

Parameters:

  • fields (Array<Symbol>) —

    Field names to require



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# File 'lib/ask/schema/dsl/conditionals.rb', line 129

def requires(*fields)
  @then_builder.requires(*fields)
end

#validates(field, **options) ⇒ Object

Add validation constraints for a field.

Parameters:

  • field (Symbol) —

    Field name

  • options (Hash) —

    Validation constraints

Options Hash (**options):

  • :type (Symbol) —

    Expected JSON type

  • :const (Object) —

    Expected constant value

  • :enum (Array) —

    Allowed values

  • :not_value (Object) —

    Disallowed value (maps to not)

  • :min_length (Integer) —

    Minimum string length

  • :max_length (Integer) —

    Maximum string length

  • :pattern (String, Regexp) —

    Regex pattern

  • :minimum (Numeric) —

    Minimum number

  • :maximum (Numeric) —

    Maximum number



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# File 'lib/ask/schema/dsl/conditionals.rb', line 145

def validates(field, **options)
  @then_builder.validates(field, **options)
end