module FileManager
Public Instance Methods
list_directories(options = {})
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Lists directories in current path or in path specified by options hash.
Attributes¶ ↑
-
options
- The options hash accepts options for a more specialized directory search operation.
Options¶ ↑
-
:path
- The path where directory search will happen. -
:all
- If true, recursive search is enabled.
# File lib/bookshark/storage/file_manager.rb, line 23 def list_directories(options = {}) options = DEFAULTS.merge(options) path = options[:path] all = options[:all] path = "#{path}/" unless path == '' or path.end_with?('/') path = path+'**/' if all Dir.glob("#{path}*/") end
list_files(options = {})
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Returns a list of all files in current directory or as specified in options hash.
Attributes¶ ↑
-
options
- The options hash accepts options for a more specialized file search operation.
Options¶ ↑
-
:path
- The path where file search will happen. -
:extension
- The extension of target files. -
:all
- If true, recursive search is enabled.
Examples¶ ↑
files = list_files files = list_files path: 'html_pages' files = list_files path: 'raw_html_pages/2', extension:'html' files = list_files(path: 'ddc_pages', extension:'json', all:true).each do |file| file.do_something end
# File lib/bookshark/storage/file_manager.rb, line 58 def list_files(options = {}) options = DEFAULTS.merge(options) path = options[:path] all = options[:all] extension = options[:extension] extension = ".#{extension}" unless extension == '' or extension.start_with?('.') file_wildcard = "*#{extension}" path = "#{path}/" unless path == '' or path.end_with?('/') path = path+'**/' if all Dir.glob("#{path}#{file_wildcard}") end
save_to(path, content)
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Saves some text/string to file.
Attributes¶ ↑
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path
- The path to file(including filename) where content will be saved. -
content
- The text which will be saved to file.
Examples¶ ↑
save_to('data_pages/categories/cat_15.txt', 'Some text')
# File lib/bookshark/storage/file_manager.rb, line 85 def save_to(path, content) begin dir = File.dirname(path) # Create a new directory (does nothing if directory exists or is a file) FileUtils.mkdir_p dir #unless File.dirname(path) == "." open(path, "w") do |f| f.write(content) end rescue StandardError => e puts e end end