Gecko [ rhythmmedical.in ]

Name	Size	Permission
add-subtract.js	1.74 KB	-rw-rw-rw-
calendar.js	1.04 KB	-rw-rw-rw-
clone.js	99 B	-rw-rw-rw-
compare.js	2.08 KB	-rw-rw-rw-
constructor.js	2.03 KB	-rw-rw-rw-
creation-data.js	191 B	-rw-rw-rw-
diff.js	1.94 KB	-rw-rw-rw-
format.js	1.8 KB	-rw-rw-rw-
from.js	586 B	-rw-rw-rw-
get-set.js	1.4 KB	-rw-rw-rw-
locale.js	948 B	-rw-rw-rw-
min-max.js	1.81 KB	-rw-rw-rw-
moment.js	610 B	-rw-rw-rw-
now.js	84 B	-rw-rw-rw-
prototype.js	5.34 KB	-rw-rw-rw-
start-end-of.js	1.46 KB	-rw-rw-rw-
to-type.js	778 B	-rw-rw-rw-
to.js	580 B	-rw-rw-rw-
valid.js	367 B	-rw-rw-rw-

Code Editor : diff.js

import absFloor from '../utils/abs-floor';
import { cloneWithOffset } from '../units/offset';
import { normalizeUnits } from '../units/aliases';

export function diff (input, units, asFloat) {
    var that,
        zoneDelta,
        delta, output;

if (!this.isValid()) {
        return NaN;
    }

that = cloneWithOffset(input, this);

if (!that.isValid()) {
        return NaN;
    }

zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;

units = normalizeUnits(units);

if (units === 'year' || units === 'month' || units === 'quarter') {
        output = monthDiff(this, that);
        if (units === 'quarter') {
            output = output / 3;
        } else if (units === 'year') {
            output = output / 12;
        }
    } else {
        delta = this - that;
        output = units === 'second' ? delta / 1e3 : // 1000
            units === 'minute' ? delta / 6e4 : // 1000 * 60
            units === 'hour' ? delta / 36e5 : // 1000 * 60 * 60
            units === 'day' ? (delta - zoneDelta) / 864e5 : // 1000 * 60 * 60 * 24, negate dst
            units === 'week' ? (delta - zoneDelta) / 6048e5 : // 1000 * 60 * 60 * 24 * 7, negate dst
            delta;
    }
    return asFloat ? output : absFloor(output);
}

function monthDiff (a, b) {
    // difference in months
    var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()),
        // b is in (anchor - 1 month, anchor + 1 month)
        anchor = a.clone().add(wholeMonthDiff, 'months'),
        anchor2, adjust;

if (b - anchor < 0) {
        anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
        // linear across the month
        adjust = (b - anchor) / (anchor - anchor2);
    } else {
        anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
        // linear across the month
        adjust = (b - anchor) / (anchor2 - anchor);
    }

//check for negative zero, return zero if negative zero
    return -(wholeMonthDiff + adjust) || 0;
}

${this.title}

Code Editor : diff.js