Class: File

77
78
79
80
81
82

# File 'opal/stdlib/nodejs/file.rb', line 77
def initialize(path, flags)
 flags = flags.gsub(/b/, '')
 @path = path
 @flags = flags
 @fd = `__fs__.openSync(path, flags)`
end

84
85
86

# File 'opal/stdlib/nodejs/file.rb', line 84
def path
 @path
end

32
33
34

# File 'opal/stdlib/nodejs/file.rb', line 32
def self.basename(path, ext = undefined)
 `__path__.basename(#{path}, #{ext})`
end

44
45
46
47

# File 'opal/stdlib/nodejs/file.rb', line 44
def self.directory? path
 return nil unless exist? path
 `!!__fs__.lstatSync(path).isDirectory()`
end

36
37
38

# File 'opal/stdlib/nodejs/file.rb', line 36
def self.dirname(path)
 `__path__.dirname(#{path})`
end

14
15
16

# File 'opal/stdlib/nodejs/file.rb', line 14
def self.exist? path
 `__fs__.existsSync(#{path})`
end

49
50
51
52

# File 'opal/stdlib/nodejs/file.rb', line 49
def self.file? path
 return nil unless exist? path
 `!!__fs__.lstatSync(path).isFile()`
end

40
41
42

# File 'opal/stdlib/nodejs/file.rb', line 40
def self.join(*paths)
 `__path__.join.apply(__path__, #{paths})`
end

59
60
61
62
63
64
65
66
67
68
69
70

# File 'opal/stdlib/nodejs/file.rb', line 59
def self.open path, flags
 file = new(path, flags)
 if block_given?
 begin
 yield(file)
 ensure
 file.close
 end
 else
 file
 end
end

10
11
12

# File 'opal/stdlib/nodejs/file.rb', line 10
def self.read path
 `__fs__.readFileSync(#{path}).toString()`
end

18
19
20
21
22
23
24
25
26
27
28
29
30

# File 'opal/stdlib/nodejs/file.rb', line 18
def self.realpath(pathname, dir_string = nil, cache = nil, &block)
 pathname = join(dir_string, pathname) if dir_string
 if block_given?
 `
 __fs__.realpath(#{pathname}, #{cache}, function(error, realpath){
 if (error) #{raise error.message}
 else #{block.call(`realpath`)}
 })
 `
 else
 `__fs__.realpathSync(#{pathname}, #{cache})`
 end
end

54
55
56
57

# File 'opal/stdlib/nodejs/file.rb', line 54
def self.size path
 return nil unless exist? path
 `__fs__.lstatSync(path).size`
end

94
95
96

# File 'opal/stdlib/nodejs/file.rb', line 94
def close
 `__fs__.closeSync(#{@fd})`
end

90
91
92

# File 'opal/stdlib/nodejs/file.rb', line 90
def flush
 `__fs__.fsyncSync(#@fd)`
end

86
87
88

# File 'opal/stdlib/nodejs/file.rb', line 86
def write string
 `__fs__.writeSync(#{@fd}, #{string})`
end