Class: SuperSpreadsheet::Loader
- Inherits:
-
SuperProcess::Core
- Object
- SuperProcess::Core
- SuperSpreadsheet::Loader
- Defined in:
- lib/super_spreadsheet/loader.rb
Constant Summary
Constants inherited from SuperProcess::Core
SuperProcess::Core::CALLBACK_CALL, SuperProcess::Core::CALLBACK_TASK, SuperProcess::Core::ValidError
Instance Attribute Summary collapse
-
#file_path ⇒ Object
Returns the value of attribute file_path.
Class Method Summary collapse
Instance Method Summary collapse
- #extension ⇒ Object
-
#initialize(file_path) ⇒ Loader
constructor
A new instance of Loader.
- #rows ⇒ Object
- #valid_format ⇒ Object
Methods inherited from SuperProcess::Core
after_call, after_task, before_call, before_task, callable, #error_message, #error_messages, init, #result
Constructor Details
#initialize(file_path) ⇒ Loader
Returns a new instance of Loader.
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# File 'lib/super_spreadsheet/loader.rb', line 14 def initialize(file_path) @file_path = file_path end |
Instance Attribute Details
#file_path ⇒ Object
Returns the value of attribute file_path.
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# File 'lib/super_spreadsheet/loader.rb', line 7 def file_path @file_path end |
Class Method Details
.load!(file) ⇒ Object
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# File 'lib/super_spreadsheet/loader.rb', line 10 def self.load!(file) new(file) end |
Instance Method Details
#extension ⇒ Object
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# File 'lib/super_spreadsheet/loader.rb', line 22 def extension ::File.extname(file_path).split(".").last.force_encoding("utf-8").downcase end |
#rows ⇒ Object
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# File 'lib/super_spreadsheet/loader.rb', line 34 def rows @rows ||= rows! end |
#valid_format ⇒ Object
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# File 'lib/super_spreadsheet/loader.rb', line 26 def valid_format if rows == false errors.add(:file, "檔案格式錯誤") elsif rows.flatten.empty? errors.add(:file, "檔案內容錯誤,空白檔案") end end |