notebooks/plotting_from_daru.ipynb

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    "### Visualizing data from Daru containers\n",
    "DARU (Data Analysis in RUby) is a library for storage, analysis, manipulation and visualization of data. You can find information about daru in its [repository](https://github.com/v0dro/daru).\n",
    "\n",
    "GnuplotRB takes from Daru::Vector or Daru::DataFrame *name* as dataset's *title* and *index* column as *xtic*. Example:"
   ]
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       "<table><tr><th colspan=\"5\">Daru::DataFrame:34354820  rows: 4  cols: 4<tr><th></th><th>Build</th><th>Deploy</th><th>Test</th><th>Overall</th></tr><tr><td>0</td><td>312</td><td>215</td><td>525</td><td>1052</td></tr><tr><td>1</td><td>630</td><td>441</td><td>1050</td><td>2121</td></tr><tr><td>2</td><td>315</td><td>370</td><td>701</td><td>1386</td></tr><tr><td>3</td><td>312</td><td>220</td><td>514</td><td>1046</td></tr></table>"
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       "\n",
       "#<Daru::DataFrame:34354820 @name = 2396e2b9-b5bf-4ac2-9e90-ccdf7897c6dd @size = 4>\n",
       "                Build     Deploy       Test    Overall \n",
       "         0        312        215        525       1052 \n",
       "         1        630        441       1050       2121 \n",
       "         2        315        370        701       1386 \n",
       "         3        312        220        514       1046 \n"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
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   ],
   "source": [
    "require 'daru'\n",
    "require 'gnuplotrb'\n",
    "include GnuplotRB\n",
    "\n",
    "df = Daru::DataFrame.new({\n",
    "  Build: [312, 630, 315, 312],\n",
    "  Test: [525, 1050, 701, 514],\n",
    "  Deploy: [215, 441, 370, 220]\n",
    "})\n",
    "df[:Overall] = df[:Build] + df[:Test] + df[:Deploy]\n",
    "df"
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       "\t\t<polygon  fill = 'url(#gpPat6)' points = '385.3,422.4 401.9,422.4 401.9,304.9 385.3,304.9 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb( 86, 180, 233)'  d='M385.3,422.4 L385.3,305.0 L401.8,305.0 L401.8,422.4 L385.3,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon  fill = 'url(#gpPat6)' points = '484.3,422.4 500.9,422.4 500.9,336.3 484.3,336.3 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb( 86, 180, 233)'  d='M484.3,422.4 L484.3,336.4 L500.8,336.4 L500.8,422.4 L484.3,422.4 Z  '/></g>\n",
       "\t</g>\n",
       "\t<g id=\"gnuplot_plot_4\" ><title>Overall</title>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<g transform=\"translate(507.9,130.6)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >Overall</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<defs>\n",
       "\t\t<pattern id='gpPat7' patternUnits='userSpaceOnUse' x='0' y='0' width='8' height='8'>\n",
       "\t\t\t<path style='stroke:none; fill:rgb(230,159,0)' d='M0,0 L0,8 L8,8 L8,0 L0,0'/>\n",
       "\t\t</pattern>\n",
       "\t</defs>\n",
       "\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon  fill = 'url(#gpPat7)' points = '516.2,130.6 558.4,130.6 558.4,121.6 516.2,121.6 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(230, 159,   0)'  d='M516.2,130.6 L558.4,130.6 L558.4,121.6 L516.2,121.6 L516.2,130.6 Z  '/></g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<defs>\n",
       "\t\t<pattern id='gpPat8' patternUnits='userSpaceOnUse' x='0' y='0' width='8' height='8'>\n",
       "\t\t\t<path style='stroke:none; fill:rgb(230,159,0)' d='M0,0 L0,8 L8,8 L8,0 L0,0'/>\n",
       "\t\t</pattern>\n",
       "\t</defs>\n",
       "\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon  fill = 'url(#gpPat8)' points = '203.9,422.4 220.5,422.4 220.5,246.2 203.9,246.2 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(230, 159,   0)'  d='M203.9,422.4 L203.9,246.3 L220.4,246.3 L220.4,422.4 L203.9,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon  fill = 'url(#gpPat8)' points = '302.9,422.4 319.5,422.4 319.5,67.2 302.9,67.2 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(230, 159,   0)'  d='M302.9,422.4 L302.9,67.3 L319.4,67.3 L319.4,422.4 L302.9,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon  fill = 'url(#gpPat8)' points = '401.8,422.4 418.4,422.4 418.4,190.3 401.8,190.3 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(230, 159,   0)'  d='M401.8,422.4 L401.8,190.4 L418.3,190.4 L418.3,422.4 L401.8,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon  fill = 'url(#gpPat8)' points = '500.8,422.4 517.4,422.4 517.4,247.2 500.8,247.2 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(230, 159,   0)'  d='M500.8,422.4 L500.8,247.3 L517.3,247.3 L517.3,422.4 L500.8,422.4 Z  '/></g>\n",
       "\t</g>\n",
       "<g fill=\"none\" color=\"white\" stroke=\"rgb(230, 159,   0)\" stroke-width=\"2.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"2.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"black\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M80.2,54.1 L80.2,422.4 L575.0,422.4 L575.0,54.1 L80.2,54.1 Z  '/></g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "</g>\n",
       "</svg>\n",
       "\n"
      ],
      "text/plain": [
       "#<GnuplotRB::Plot:0x000000041c3398 @datasets=Hamster::Vector[#<GnuplotRB::Dataset:0x000000041c30f0 @type=:datablock, @data=#<GnuplotRB::Datablock:0x000000041c3028 @stored_in_file=false, @data=\"0 312\\n1 630\\n2 315\\n3 312\\n\">, @options=Hamster::Hash[:using => \"2:xtic(1)\", :title => :Build]>, #<GnuplotRB::Dataset:0x000000041c2e70 @type=:datablock, @data=#<GnuplotRB::Datablock:0x000000041c2da8 @stored_in_file=false, @data=\"0 215\\n1 441\\n2 370\\n3 220\\n\">, @options=Hamster::Hash[:using => \"2:xtic(1)\", :title => :Deploy]>, #<GnuplotRB::Dataset:0x000000041c2bf0 @type=:datablock, @data=#<GnuplotRB::Datablock:0x000000041c2b28 @stored_in_file=false, @data=\"0 525\\n1 1050\\n2 701\\n3 514\\n\">, @options=Hamster::Hash[:using => \"2:xtic(1)\", :title => :Test]>, #<GnuplotRB::Dataset:0x000000041c2970 @type=:datablock, @data=#<GnuplotRB::Datablock:0x000000041c28a8 @stored_in_file=false, @data=\"0 1052\\n1 2121\\n2 1386\\n3 1046\\n\">, @options=Hamster::Hash[:using => \"2:xtic(1)\", :title => :Overall]>], @options=Hamster::Hash[:style_data => \"histograms\", :xlabel => \"Number of test\", :yrange => 0..2200, :style_fill => \"pattern border\", :ylabel => \"Time, s\", :title => \"Time spent to run deploy pipeline\"], @already_plotted=true, @cmd=\"plot \", @terminal=#<GnuplotRB::Terminal:0x000000041c23d0 @cmd=\"gnuplot 2>&1\", @current_datablock=0, @err_array=[], @in=#<IO:fd 23>>>"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "datasets = df.map { |column| Dataset.new(column) }\n",
    "\n",
    "Plot.new(\n",
    "    *datasets,\n",
    "    style_data: 'histograms',\n",
    "    style_fill: 'pattern border',\n",
    "    yrange: 0..2200,\n",
    "    xlabel: 'Number of test',\n",
    "    ylabel: 'Time, s',\n",
    "    title: 'Time spent to run deploy pipeline'\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### WIP"
   ]
  }
 ],
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   "name": "ruby",
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