Module: SoapyCake::Helper
- Included in:
- AdminAddedit, Response
- Defined in:
- lib/soapy_cake/helper.rb
Instance Method Summary collapse
- #require_params(opts, params) ⇒ Object
- #validate_id(opts, key) ⇒ Object
- #walk_tree(obj, key = nil, &block) ⇒ Object
Instance Method Details
#require_params(opts, params) ⇒ Object
20 21 22 23 24 |
# File 'lib/soapy_cake/helper.rb', line 20 def require_params(opts, params) params.each do |param| fail Error, "Parameter '#{param}' missing!" unless opts.key?(param) end end |
#validate_id(opts, key) ⇒ Object
16 17 18 |
# File 'lib/soapy_cake/helper.rb', line 16 def validate_id(opts, key) fail Error, "Parameter '#{key}' must be > 0!" if opts[key].to_i < 1 end |
#walk_tree(obj, key = nil, &block) ⇒ Object
3 4 5 6 7 8 9 10 11 12 13 14 |
# File 'lib/soapy_cake/helper.rb', line 3 def walk_tree(obj, key = nil, &block) return nil if obj == {} case obj when Hash obj.map { |hk, hv| [hk, walk_tree(hv, hk, &block)] }.to_h when Array obj.map { |av| walk_tree(av, &block) } else yield(obj, key) end end |