Class: DevSystem::CoderayGemShell

Inherits:
GemShell show all
Defined in:
lib/dev_system/subsystems/shell/gem_shells/coderay_gem_shell.rb

Instance Attribute Summary

Attributes inherited from Liza::Controller

#menv

Class Method Summary collapse

Methods inherited from Shell

all, cruby?, engine, jruby?, linux?, mac?, os, ruby_version, unix?, windows?

Methods inherited from Liza::Controller

#`, `, attr_accessor, attr_reader, attr_writer, #attrs, box, #box, call, color, division, division!, division?, inherited, menv_accessor, menv_reader, menv_writer, on_connected, panel, #panel, plural, require, requirements, sh, #sh, singular, subsystem, subsystem!, subsystem?, subsystem_token, token

Methods inherited from Liza::Unit

_erbs_for, #add, add, cl, #cl, class_methods_defined, const_added, const_missing, constants_defined, define_error, descendants_select, division, erbs_available, erbs_defined, erbs_for, errors, #fetch, fetch, get, #get, instance_methods_defined, log, #log, log?, #log?, #log_array, log_array, log_hash, #log_hash, #log_level, log_level, #log_level?, log_level?, log_levels, #log_levels, #log_render_convert, #log_render_format, #log_render_in, #log_render_out, method_added, methods_defined, namespace, part, raise_error, #raise_error, reload!, #reload!, #render, #render!, #render_stack, renderable_formats_for, renderable_names, section, sections, #set, set, #settings, settings, singleton_method_added, sleep, #sleep, stick, #stick, sticks, #sticks, subclasses_select, subunits, system, #system, system?, test_class, time_diff, #time_diff

Class Method Details

.loc(text, lang) ⇒ Integer

Returns the lines of code (LOC) for the given text and language.

Parameters:

  • text (String) —

    the text to be analyzed

  • lang (Symbol, String) —

    the language of the text to be analyzed

Returns:

  • (Integer) —

    the number of lines of code



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# File 'lib/dev_system/subsystems/shell/gem_shells/coderay_gem_shell.rb', line 22

def self.loc(text, lang)
  scan(text, lang).loc
end

.loc_for(klass, lang = :ruby) ⇒ Object 



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# File 'lib/dev_system/subsystems/shell/gem_shells/coderay_gem_shell.rb', line 26

def self.loc_for(klass, lang = :ruby)
  fname = klass.source_location[0]
  fname = fname.sub "/version", "" if klass == Lizarb # this is a hack :)
  text  = TextShell.read(fname, log_level: :higher)
  loc(text, lang)
end

.scan(text, lang) ⇒ CodeRay::Tokens

Scans the given text with CodeRay for the specified language.

Parameters:

  • text (String) —

    the text to be scanned

  • lang (Symbol, String) —

    the language of the text to be scanned

Returns:

  • (CodeRay::Tokens) —

    the scanned tokens



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# File 'lib/dev_system/subsystems/shell/gem_shells/coderay_gem_shell.rb', line 11

def self.scan(text, lang)
  call({})
  log :higher, "Scanning #{text.length} bytes of #{lang} text with CodeRay..."
  CodeRay.scan(text, lang)
end