lib/ld/print/print.rb in ld-0.3.5 vs lib/ld/print/print.rb in ld-0.3.6

@@ -1,25 +1,34 @@
 require 'terminal-table'
 
 class Ld::Print
 
-  def initialize models
-    @models = models
+  def self.p models, fields
+    self.print "#{models.first.class.to_s}" do |table|
+      table.set_headings (fields.class == Array ? fields : fields.split(',')).map{|f| f.rstrip.lstrip}
+      table.set_rows models.map { |model|
+                       fields.map { |field|
+                         value = model.send field
+                         value = value.strftime("%Y/%m/%d %H:%M:%S") if [Date, Time, DateTime, ActiveSupport::TimeWithZone].include? value.class
+                         value
+                       }
+                     }
+    end
   end
 
-  def self.p models,fields
+  def self.print hash
     t = Terminal::Table.new
-    t.title = models.first.class.to_s
-    fields = (fields.class == Array ? fields : fields.split(',')).map{|f| f.rstrip.lstrip}
-    t.headings = fields
-    models.map { |model|
-      fields.map { |field|
-        value = model.send field
-        value = value.strftime("%Y/%m/%d %H:%M:%S") if [Date, Time, DateTime, ActiveSupport::TimeWithZone].include? value.class
-        value
-      }
-    }#.sort{|a,b| a[2] <=> b[2]}
-        .each{|row| t.add_row row}
+    t.title = hash[:title]
+    t.headings = hash[:headings]
+    t.rows = hash[:rows]
     puts t
   end
 
-end
\ No newline at end of file
+  def self.ls dir
+    t = Terminal::Table.new
+    t.title = "目录列表:#{dir.path}"
+    t.headings = ["name","type","size","permission"]
+    t.rows = dir.children.map{|f| [f.name, f.type, f.size, f.mode] if f.name[0] != '.'}.compact.sort{|a,b| a[1] <=> b[1]}
+    puts t
+  end
+
+end