Class: Easyeditor::EasyEditor

Inherits:
Object
  • Object
show all
Defined in:
lib/easyeditor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, options = {}) ⇒ EasyEditor

Returns a new instance of EasyEditor.



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# File 'lib/easyeditor.rb', line 11

def initialize(path,options={})
	@editor =  options[:editor]
	@target_files = []
	@dir = options[:directory]
	@sudo_flag = options[:sudo]
	parse_path(path)
	match_paths
	return self
end

Instance Attribute Details

#target_files ⇒ Object

Returns the value of attribute target_files.



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# File 'lib/easyeditor.rb', line 10

def target_files
  @target_files
end

Instance Method Details

#is_match?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/easyeditor.rb', line 41

def is_match?(path)
	!File.directory?(path) && /#{@path_str}/.match(path) && /#{@filename_str}.*/.match(File.basename(path))
end

#match_paths ⇒ Object 



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# File 'lib/easyeditor.rb', line 36

def match_paths
	traverse_dir(@dir) do |file|
		@target_files << file if is_match?(file)
	end
end

#open ⇒ Object 



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# File 'lib/easyeditor.rb', line 20

def open
	if @target_files.length > 1
		ap @target_files	
		puts "Which file to open:[0-default]"
		@index = $stdin.gets.to_i 
	end
	exec "#{sudo}#{@editor} #{@target_files[@index || 0]}"
end

#parse_path(path) ⇒ Object 



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# File 'lib/easyeditor.rb', line 31

def parse_path(path)
	path_a = path.split('/')
	@filename_str = path_a.delete_at(-1)
	@path_str = path_a.join(".*/.*")
end

#sudo ⇒ Object 



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# File 'lib/easyeditor.rb', line 28

def sudo
	"sudo " if @sudo_flag
end

#traverse_dir(dir_path) ⇒ Object

遍历文件夹



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# File 'lib/easyeditor.rb', line 45

def traverse_dir(dir_path)  
	if File.directory? dir_path  
		Dir.foreach(dir_path) do |file|  
			if file!="." and file!=".."  
				traverse_dir(dir_path+"/"+file){|x| yield x}  
			end  
		end  
	else  
		yield  dir_path  
	end  
end