Class: Dry::Validation::ErrorCompiler::Input
Constant Summary
DEFAULT_RESULT, EMPTY_HINTS, KEY_SEPARATOR
Instance Attribute Summary collapse
#hints, #messages, #options
Instance Method Summary
collapse
#call, #full?, #visit, #visit_attr, #visit_error, #visit_implication, #visit_input, #visit_key, #visit_result, #visit_schema, #visit_val, #with
Constructor Details
#initialize(messages, options) ⇒ Input
Returns a new instance of Input.
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# File 'lib/dry/validation/error_compiler/input.rb', line 6
def initialize(messages, options)
super
@name = options.fetch(:name)
@input = options.fetch(:input)
@rule = Array(name).last
@val_type = input.class
end
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Instance Attribute Details
Returns the value of attribute input.
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# File 'lib/dry/validation/error_compiler/input.rb', line 4
def input
@input
end
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#name ⇒ Object
Returns the value of attribute name.
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# File 'lib/dry/validation/error_compiler/input.rb', line 4
def name
@name
end
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#rule ⇒ Object
Returns the value of attribute rule.
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# File 'lib/dry/validation/error_compiler/input.rb', line 4
def rule
@rule
end
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#val_type ⇒ Object
Returns the value of attribute val_type.
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# File 'lib/dry/validation/error_compiler/input.rb', line 4
def val_type
@val_type
end
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Instance Method Details
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# File 'lib/dry/validation/error_compiler/input.rb', line 143
def input_visitor(new_name, value)
self.class.new(messages, options.merge(name: [*name, *new_name].uniq, input: value))
end
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#options_for(predicate, args) ⇒ Object
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# File 'lib/dry/validation/error_compiler/input.rb', line 131
def options_for(predicate, args)
meth = :"options_for_#{predicate}"
defaults = { name: rule, rule: rule, value: input }
if respond_to?(meth)
defaults.merge!(__send__(meth, args))
end
defaults
end
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#options_for_attr?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 77
def options_for_attr?(*args)
{ name: args[0][0] }
end
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#options_for_eql?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 117
def options_for_eql?(*args)
{ eql_value: args[0][0], value: input }
end
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#options_for_exclusion?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 81
def options_for_exclusion?(*args)
{ list: args[0][0].join(', ') }
end
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#options_for_gt?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 89
def options_for_gt?(*args)
{ num: args[0][0], value: input }
end
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#options_for_gteq?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 93
def options_for_gteq?(*args)
{ num: args[0][0], value: input }
end
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#options_for_inclusion?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 85
def options_for_inclusion?(*args)
{ list: args[0][0].join(', ') }
end
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#options_for_int?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 105
def options_for_int?(*args)
{ num: args[0][0], value: input }
end
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#options_for_key?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 73
def options_for_key?(*args)
{ name: args[0][0] }
end
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#options_for_lt?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 97
def options_for_lt?(*args)
{ num: args[0][0], value: input }
end
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#options_for_lteq?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 101
def options_for_lteq?(*args)
{ num: args[0][0], value: input }
end
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#options_for_max_size?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 109
def options_for_max_size?(*args)
{ num: args[0][0], value: input }
end
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#options_for_min_size?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 113
def options_for_min_size?(*args)
{ num: args[0][0], value: input }
end
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#options_for_size?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 121
def options_for_size?(*args)
num = args[0][0]
if num.is_a?(Range)
{ left: num.first, right: num.last, value: input }
else
{ num: args[0][0], value: input }
end
end
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#options_for_type?(*args) ⇒ Boolean
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# File 'lib/dry/validation/error_compiler/input.rb', line 69
def options_for_type?(*args)
{ type: args[0][0] }
end
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#visit_check(node) ⇒ Object
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# File 'lib/dry/validation/error_compiler/input.rb', line 31
def visit_check(node)
_, other = node
visit(other)
end
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#visit_each(node) ⇒ Object
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# File 'lib/dry/validation/error_compiler/input.rb', line 14
def visit_each(node)
node.map { |el| visit(el) }
end
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#visit_el(node) ⇒ Object
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# File 'lib/dry/validation/error_compiler/input.rb', line 25
def visit_el(node)
idx, el = node
name = [*Array(name), idx]
visit(el, name)
end
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#visit_predicate(node) ⇒ Object
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# File 'lib/dry/validation/error_compiler/input.rb', line 36
def visit_predicate(node)
predicate, args = node
lookup_options = options.merge(
rule: rule, val_type: val_type, arg_type: args[0].class
)
tokens = options_for(predicate, args)
template = messages[predicate, lookup_options.merge(tokens)]
unless template
raise MissingMessageError.new("message for #{predicate} was not found")
end
rule_name =
if rule.is_a?(Symbol)
messages.rule(rule, lookup_options) || rule
else
rule
end
message =
if full?
"#{rule_name} #{template % tokens}"
else
template % tokens
end
path = [[message], *[tokens[:name], *Array(name).reverse].uniq]
path.reduce { |a, e| { e => a } }
end
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#visit_set(node) ⇒ Object
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# File 'lib/dry/validation/error_compiler/input.rb', line 18
def visit_set(node)
result = node.map do |input|
visit(input)
end
merge(result)
end
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