Class: Mkbook::Utils

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

Class Method Summary collapse

Class Method Details

.command_exists?(command) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mkbook/utils.rb', line 17

def self.command_exists?(command)
  if File.executable?(command) then
    return command
  end
  ENV['PATH'].split(File::PATH_SEPARATOR).map do |path|
    cmd = "#{path}/#{command}"
    File.executable?(cmd) || File.executable?("#{cmd}.exe") || File.executable?("#{cmd}.cmd")
  end.inject { |a, b| a || b }
end

.log(type, msg) ⇒ Object 



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# File 'lib/mkbook/utils.rb', line 27

def self.log(type, msg)
  print "[#{type}] #{Time.now} #{msg}"
end

.log_debug(msg) ⇒ Object 



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# File 'lib/mkbook/utils.rb', line 39

def self.log_debug(msg)
  log("DEBUG", msg)
end

.log_error(msg) ⇒ Object 



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# File 'lib/mkbook/utils.rb', line 35

def self.log_error(msg)
  log("ERROR", msg)
end

.log_info(msg) ⇒ Object 



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# File 'lib/mkbook/utils.rb', line 31

def self.log_info(msg)
  log("INFO", msg)
end

.post_pandoc(string) ⇒ Object 



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# File 'lib/mkbook/utils.rb', line 11

def self.post_pandoc(string)
  replace = Replace.new(string)
  replace.post_pandoc_for_latex
  replace.string
end

.pre_pandoc(string) ⇒ Object 



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# File 'lib/mkbook/utils.rb', line 5

def self.pre_pandoc(string)
  replace = Replace.new(string)
  replace.pre_pandoc_for_latex
  replace.string
end