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Contents
# encoding: utf-8
module Github
module Validations
# A mixin to help validate presence of non-empty values
module Presence
# Ensure that esential arguments are present before request is made.
#
# == Parameters
# Hash/Array of arguments to be checked against nil and empty string
#
# == Example
# assert_presence_of user: '...', repo: '...'
# assert_presence_of user, repo
#
def assert_presence_of(*args)
hash = args.last.is_a?(::Hash) ? args.pop : {}
errors = hash.select { |key, val| val.to_s.empty? }
raise Github::Error::Validations.new(errors) unless errors.empty?
args.each do |arg|
raise ArgumentError, "parameter cannot be nil" if arg.nil?
end
end
end # Presence
end # Validations
end # Github
Version data entries
45 entries across 45 versions & 1 rubygems