Module: Eco::Data::Files::ClassMethods
Constant Summary
Constants included
from Encoding
Encoding::BOM_BYTES
Instance Attribute Summary
#logger
Instance Method Summary
collapse
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#copy_file(source_file, dest_file, time_stamp: false) ⇒ Object
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#create_directory(path, includes_file: false) ⇒ Object
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#csv_files(folder = ".", regexp: nil, older_than: nil) ⇒ Object
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#dir_exists?(path) ⇒ Boolean
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#file_basename(fullname) ⇒ Object
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#file_empty?(path) ⇒ Boolean
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#file_exists?(file) ⇒ Boolean
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#file_fullpath(fullname) ⇒ Object
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#file_name(fullname) ⇒ Object
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#file_path(fullname) ⇒ Object
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#folder_files(folder = ".", pattern = "*", regexp: nil, older_than: nil) ⇒ Object
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#script_subfolder ⇒ Object
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#split(path) ⇒ Object
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#timestamp(timestamp_pattern = DEFAULT_TIMESTAMP_PATTERN, date = Time.now) ⇒ Object
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#timestamp_file(filename, timestamp_pattern = DEFAULT_TIMESTAMP_PATTERN) ⇒ Object
Methods included from Encoding
#encoding, #get_file_content_with_encoding, #has_bom?, #remove_bom, #scoped_encoding
#log
Instance Method Details
#copy_file(source_file, dest_file, time_stamp: false) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 87
def copy_file(source_file, dest_file, time_stamp: false)
dest_file = timestamp_file(dest_file) if time_stamp
File.write(dest_file, File.read(source_file))
end
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#create_directory(path, includes_file: false) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 43
def create_directory(path, includes_file: false)
Directory.create(path, includes_file: includes_file)
end
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#csv_files(folder = ".", regexp: nil, older_than: nil) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 116
def csv_files(folder = ".", regexp: nil, older_than: nil)
folder_files(folder, "*.csv", regexp: regexp, older_than: older_than).sort
end
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#dir_exists?(path) ⇒ Boolean
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# File 'lib/eco/data/files/helpers.rb', line 74
def dir_exists?(path)
Dir.exist?(path) || Dir.exist?(File.expand_path(path))
end
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#file_basename(fullname) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 57
def file_basename(fullname)
File.basename(fullname, File.extname(fullname))
end
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#file_empty?(path) ⇒ Boolean
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# File 'lib/eco/data/files/helpers.rb', line 92
def file_empty?(path)
return true if !File.file?(path)
File.zero?(path)
end
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#file_exists?(file) ⇒ Boolean
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# File 'lib/eco/data/files/helpers.rb', line 69
def file_exists?(file)
return false if !file
return File.exist?(file) || File.exist?(File.expand_path(file))
end
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#file_fullpath(fullname) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 65
def file_fullpath(fullname)
file_path(File.expand_path(fullname))
end
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#file_name(fullname) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 53
def file_name(fullname)
File.basename(fullname)
end
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#file_path(fullname) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 61
def file_path(fullname)
File.dirname(fullname)
end
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#folder_files(folder = ".", pattern = "*", regexp: nil, older_than: nil) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 103
def folder_files(folder = ".", pattern = "*", regexp: nil, older_than: nil)
target = File.join(File.expand_path(folder), pattern)
Dir[target].tap do |dir_files|
dir_files.select! {|f| File.file?(f)}
if older_than
dir_files.select! {|f| File.mtime(f) < (Time.now - (60*60*24*older_than))}
end
if regexp && regexp.is_a?(Regexp)
dir_files.select! {|f| File.basename(f).match(regexp)}
end
end.sort
end
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#script_subfolder ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 97
def script_subfolder
basename = File.basename($0, File.extname($0))
path = File.dirname($0)
File.join(path, basename)
end
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#split(path) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 47
def split(path)
dir_path, file = File.split(path)
dir_path = dir_path.gsub(File::SEPARATOR, File::ALT_SEPARATOR || File::SEPARATOR)
dir_path.split(File::ALT_SEPARATOR || File::SEPARATOR).push(file)
end
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#timestamp(timestamp_pattern = DEFAULT_TIMESTAMP_PATTERN, date = Time.now) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 78
def timestamp(timestamp_pattern = DEFAULT_TIMESTAMP_PATTERN, date = Time.now)
date.strftime(timestamp_pattern)
end
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#timestamp_file(filename, timestamp_pattern = DEFAULT_TIMESTAMP_PATTERN) ⇒ Object
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# File 'lib/eco/data/files/helpers.rb', line 82
def timestamp_file(filename, timestamp_pattern =DEFAULT_TIMESTAMP_PATTERN)
file_pattern = Eco::Data::Files::FilePattern.new(filename)
file_pattern.resolve(start: timestamp(timestamp_pattern) + '_')
end
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