Module: Gren::Util
- Defined in:
- lib/milkode/common/util.rb
Constant Summary collapse
- ALPHABET_DISP_NUM =
アルファベットと演算子で表示する数を変える
5
- OPERATOR_DISP_NUM =
10
Class Method Summary collapse
- .p_classtree(c) ⇒ Object
- .p_classtree_sub(c) ⇒ Object
- .round(n, d) ⇒ Object
- .size_s(size) ⇒ Object
- .time_s(time) ⇒ Object
Class Method Details
.p_classtree(c) ⇒ Object
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# File 'lib/milkode/common/util.rb', line 320 def p_classtree(c) unless c.is_a?(Class) c = c.class end while (true) puts c.name break if (c == Object) p_classtree_sub(c) c = c.superclass end end |
.p_classtree_sub(c) ⇒ Object
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# File 'lib/milkode/common/util.rb', line 334 def p_classtree_sub(c) # メソッドの一覧を得る group = c.public_instance_methods(false).sort.partition { |m| m =~ /\w/ } array = group.flatten operator_start_index = group[0].size limit = ALPHABET_DISP_NUM print((array.size > limit) ? "| " : "↓ ") counter = 0 array.each_with_index do |v, index| if (index == operator_start_index) limit = OPERATOR_DISP_NUM counter = 0 puts print((array.size - index > limit) ? "| " : "↓ ") end if (counter >= limit) counter = 0 puts print((array.size - index > limit) ? "| " : "↓ ") end print v + ", " counter += 1 end puts end |
.round(n, d) ⇒ Object
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# File 'lib/milkode/common/util.rb', line 295 def round(n, d) (n * 10 ** d).round / 10.0 ** d end |
.size_s(size) ⇒ Object
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# File 'lib/milkode/common/util.rb', line 300 def size_s(size) tb = 1024 ** 4 gb = 1024 ** 3 mb = 1024 ** 2 kb = 1024 if (size >= tb) round(size / tb.to_f, 2).to_s + "TB" elsif (size >= gb) round(size / gb.to_f, 2).to_s + "GB" elsif (size >= mb) round(size / mb.to_f, 2).to_s + "MB" elsif (size >= kb) round(size / kb.to_f, 2).to_s + "KB" else size.to_s + "Byte" end end |
.time_s(time) ⇒ Object
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# File 'lib/milkode/common/util.rb', line 277 def time_s(time) t = time.truncate h = t / 3600 t = t % 3600 m = t / 60 t = t % 60 t += round(time - time.to_i, 2) if (h > 0 && m > 0) "#{h}h #{m}m #{t}s" elsif (m > 0) "#{m}m #{t}s" else "#{t}sec" end end |