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Size: 1.52 KB
Versions: 50
Compression:
Stored size: 1.52 KB
Contents
# frozen_string_literal: true
module Ree::Contracts
module ArgContracts
class SplatOf
include Ree::Contracts::Truncatable
attr_reader :validator
class << self
def [](contract)
new(contract)
end
end
def initialize(contract)
forbidden_class_contracts = Ree::Contracts::Validators::FORBIDDEN_CONTRACTS
contract_name = if forbidden_class_contracts.include?(contract)
contract.to_s
elsif forbidden_class_contracts.include?(contract.class)
contract.class.to_s
end
if contract_name
raise BadContractError, "#{contract_name} contract is not allowed to use inside SplatOf contract"
end
@validator = Validators.fetch_for(contract)
end
def valid?(value)
value.is_a?(Array) && value.all?(&validator.method(:call))
end
def to_s
"SplatOf[#{validator.to_s}]"
end
def message(value, name, lvl = 1)
unless value.is_a?(Array)
return "expected #{to_s}, got #{value.class} => #{truncate(value.inspect)}"
end
errors = []
sps = " " * lvl
value.each_with_index do |val, idx|
next if validator.call(val)
msg = validator.message(val, "#{name}[#{idx}]", lvl + 1)
errors << "\n\t#{sps} - #{name}[#{idx}]: #{msg}"
if errors.size > 3
errors << "\n\t#{sps} - ..."
break
end
end
errors.join
end
end
end
end
Version data entries
50 entries across 50 versions & 1 rubygems